Main
Part Number	LTMR08MFM	LTMR27MFM	LTMR100MFM
Range	TeSys	TeSys	TeSys
Product name	TeSys T	TeSys T	TeSys T
Device short name	LTMR	LTMR	LTMR
Product or component type	Motor controller	Motor controller	Motor controller
Device application	Equipment monitoring and control	Equipment monitoring and control	Equipment monitoring and control
Measurement current	0.4…8 A	1.35…27 A	5…100 A
[Us] rated supply voltage	100…240 V AC 50/60 Hz	100…240 V AC 50/60 Hz	100…240 V AC 50/60 Hz
Current consumption	8…62.8 mA	8…62.8 mA	8…62.8 mA
supply voltage limits	93.5…264 V AC	93.5…264 V AC	93.5…264 V AC
Communication port protocol	Modbus	Modbus	Modbus
bus type	Modbus 2-wire RS 485 interface, addressing 1…247, transmission rate 1.2…19.2 kbit/s, RJ45 with 2 shielded twisted pairs Modbus 2-wire RS 485 interface, addressing 1…247, transmission rate 1.2…19.2 kbit/s, terminal block with 2 shielded twisted pairs	Modbus 2-wire RS 485 interface, addressing 1…247, transmission rate 1.2…19.2 kbit/s, RJ45 with 2 shielded twisted pairs Modbus 2-wire RS 485 interface, addressing 1…247, transmission rate 1.2…19.2 kbit/s, terminal block with 2 shielded twisted pairs	Modbus 2-wire RS 485 interface, addressing 1…247, transmission rate 1.2…19.2 kbit/s, RJ45 with 2 shielded twisted pairs Modbus 2-wire RS 485 interface, addressing 1…247, transmission rate 1.2…19.2 kbit/s, terminal block with 2 shielded twisted pairs
Complementary
[Ui] rated insulation voltage	690 V conforming to EN/IEC 60947-1 690 V conforming to CSA C22.2 No 14 690 V conforming to UL 508	690 V conforming to EN/IEC 60947-1 690 V conforming to CSA C22.2 No 14 690 V conforming to UL 508	690 V conforming to EN/IEC 60947-1 690 V conforming to CSA C22.2 No 14 690 V conforming to UL 508
[Uimp] rated impulse withstand voltage	4 kV supply, inputs and outputs conforming to EN/IEC 60947-4-1 6 kV current or voltage measurement circuit conforming to EN/IEC 60947-4-1 0.8 kV communication circuit conforming to EN/IEC 60947-4-1	4 kV supply, inputs and outputs conforming to EN/IEC 60947-4-1 6 kV current or voltage measurement circuit conforming to EN/IEC 60947-4-1 0.8 kV communication circuit conforming to EN/IEC 60947-4-1	4 kV supply, inputs and outputs conforming to EN/IEC 60947-4-1 6 kV current or voltage measurement circuit conforming to EN/IEC 60947-4-1 0.8 kV communication circuit conforming to EN/IEC 60947-4-1
short-circuit withstand	100 kA conforming to EN/IEC 60947-4-1	100 kA conforming to EN/IEC 60947-4-1	100 kA conforming to EN/IEC 60947-4-1
associated fuse rating	4 A gG for output 0.5 A gG for control circuit	4 A gG for output 0.5 A gG for control circuit	4 A gG for output 0.5 A gG for control circuit
protection type	Reverse polarity protection Locked rotor Earth-leakage protection Thermal overload protection Phase failure Overload Thermal protection Power factor variation Load fluctuation Phase unbalance Overload (long time)	Reverse polarity protection Overload (long time) Earth-leakage protection Phase unbalance Overload Load fluctuation Phase failure Power factor variation Thermal protection Locked rotor Thermal overload protection	Load fluctuation Earth-leakage protection Overload (long time) Overload Locked rotor Thermal protection Thermal overload protection Power factor variation Reverse polarity protection Phase failure Phase unbalance
Network and machine diagnosis type	Event recording Fault recording Waiting time after overload tripping Running hours counter/operating time Phase fault and earth fault trip counters Trip context information Starting current and time Motor control command recording Remaining operating time before overload tripping Trip history information	Fault recording Starting current and time Remaining operating time before overload tripping Waiting time after overload tripping Motor control command recording Event recording Trip history information Running hours counter/operating time Phase fault and earth fault trip counters Trip context information	Motor control command recording Starting current and time Trip history information Phase fault and earth fault trip counters Running hours counter/operating time Remaining operating time before overload tripping Fault recording Trip context information Event recording Waiting time after overload tripping
Logic input number	6	6	6
input current	3.1 mA at 100 V 7.5 mA at 240 V	3.1 mA at 100 V 7.5 mA at 240 V	3.1 mA at 100 V 7.5 mA at 240 V
current state 0 guaranteed	Logic input: 0…40 V and <= 15 mA for 25 ms	Logic input: 0…40 V and <= 15 mA for 25 ms	Logic input: 0…40 V and <= 15 mA for 25 ms
current state 1 guaranteed	Logic input: 79…264 V and >= 2 mA for 25 ms	Logic input: 79…264 V and >= 2 mA for 25 ms	Logic input: 79…264 V and >= 2 mA for 25 ms
maximum output switching frequency	2 Hz	2 Hz	2 Hz
load current	5 A at 250 V AC for logic output 5 A at 30 V DC for logic output	5 A at 250 V AC for logic output 5 A at 30 V DC for logic output	5 A at 250 V AC for logic output 5 A at 30 V DC for logic output
permissible power	480 VA (AC-15), Ie = 2 A, 500000 cycles (output) 30 W (DC-13), Ie = 1.25 A, 500000 cycles (output)	480 VA (AC-15), Ie = 2 A, 500000 cycles (output) 30 W (DC-13), Ie = 1.25 A, 500000 cycles (output)	480 VA (AC-15), Ie = 2 A, 500000 cycles (output) 30 W (DC-13), Ie = 1.25 A, 500000 cycles (output)
Maximum operating rate	1800 cyc/h	1800 cyc/h	1800 cyc/h
contacts type and composition	1 NO + 1 NC fault signal 3 NO	1 NO + 1 NC fault signal 3 NO	1 NO + 1 NC fault signal 3 NO
Metering type	Average current Iavg Temperature Earth-fault current Imbalance current Phase current I1, I2, I3 RMS	Temperature Phase current I1, I2, I3 RMS Average current Iavg Earth-fault current Imbalance current	Temperature Earth-fault current Average current Iavg Imbalance current Phase current I1, I2, I3 RMS
measurement accuracy	5…15 % earth fault current internal measurement 1 % voltage (100…830 V) 3 % power factor 5 % earth fault current external measurement +/- 30 min/year internal clock 0,02 temperature 1 % current 5 % active and reactive power	5…15 % earth fault current internal measurement 1 % voltage (100…830 V) 3 % power factor 5 % earth fault current external measurement +/- 30 min/year internal clock 0,02 temperature 1 % current 5 % active and reactive power	5…15 % earth fault current internal measurement 1 % voltage (100…830 V) 3 % power factor 5 % earth fault current external measurement +/- 30 min/year internal clock 0,02 temperature 5 % active and reactive power 0,02 current
Overvoltage category	III	III	III
Connection pitch	5.08 mm	5.08 mm	5.08 mm
connections – terminals	Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24…AWG 14) flexible with cable end Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24…AWG 14) solid without cable end Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24…AWG 14) flexible with cable end Control circuit: connector 2 cable(s) 0.2…1.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 2 cable(s) 0.5…1.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24…AWG 14) solid without cable end	Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24…AWG 14) flexible with cable end Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24…AWG 14) solid without cable end Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24…AWG 14) flexible with cable end Control circuit: connector 2 cable(s) 0.2…1.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 2 cable(s) 0.5…1.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24…AWG 14) solid without cable end	Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24…AWG 14) flexible with cable end Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 1 cable(s) 0.25…2.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 1 cable(s) 0.2…2.5 mm² (AWG 24…AWG 14) solid without cable end Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24…AWG 14) flexible with cable end Control circuit: connector 2 cable(s) 0.2…1.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 2 cable(s) 0.5…1.5 mm² (AWG 24…AWG 14) flexible without cable end Control circuit: connector 2 cable(s) 0.2…1 mm² (AWG 24…AWG 14) solid without cable end
tightening torque	Control circuit: 0.5…0.6 N.m flat screwdriver 3 mm	Control circuit: 0.5…0.6 N.m flat screwdriver 3 mm	Control circuit: 0.5…0.6 N.m flat screwdriver 3 mm
Pollution degree	3	3	3
electromagnetic compatibility	Electrostatic discharge, 3, 8 kV air, 6 kV contact, conforming to EN/IEC 61000-4-2 Radiated RF fields, 3, 10 V/m, conforming to EN/IEC 61000-4-3 Fast transients immunity test (other circuits), level 3, 2 kV, conforming to EN/IEC 61000-4-4 Fast transients immunity test (on supply and relay outputs), level 4, 4 kV, conforming to EN/IEC 61000-4-4 Voltage dips and interruptions immunity test, 70 %, 500 ms, conforming to EN/IEC 61000-4-11 Conducted RF disturbances, 10 V, conforming to EN/IEC 61000-4-6 Temperature sensor: surges (serial mode), 0.5 kV, conforming to EN/IEC 61000-4-5 Temperature sensor: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5 Control circuit: surges (serial mode), 1 kV, conforming to EN/IEC 61000-4-5 Communication: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5 Relay outputs and supply: surges (serial mode), 2 kV, conforming to EN/IEC 61000-4-5 Relay outputs and supply: surges (common mode), 4 kV, conforming to EN/IEC 61000-4-5 Control circuit: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5	Electrostatic discharge, 3, 8 kV air, 6 kV contact, conforming to EN/IEC 61000-4-2 Radiated RF fields, 3, 10 V/m, conforming to EN/IEC 61000-4-3 Fast transients immunity test (other circuits), level 3, 2 kV, conforming to EN/IEC 61000-4-4 Fast transients immunity test (on supply and relay outputs), level 4, 4 kV, conforming to EN/IEC 61000-4-4 Voltage dips and interruptions immunity test, 70 %, 500 ms, conforming to EN/IEC 61000-4-11 Conducted RF disturbances, 10 V, conforming to EN/IEC 61000-4-6 Temperature sensor: surges (serial mode), 0.5 kV, conforming to EN/IEC 61000-4-5 Temperature sensor: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5 Control circuit: surges (serial mode), 1 kV, conforming to EN/IEC 61000-4-5 Communication: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5 Relay outputs and supply: surges (serial mode), 2 kV, conforming to EN/IEC 61000-4-5 Relay outputs and supply: surges (common mode), 4 kV, conforming to EN/IEC 61000-4-5 Control circuit: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5	Electrostatic discharge, 3, 8 kV air, 6 kV contact, conforming to EN/IEC 61000-4-2 Radiated RF fields, 3, 10 V/m, conforming to EN/IEC 61000-4-3 Fast transients immunity test (other circuits), level 3, 2 kV, conforming to EN/IEC 61000-4-4 Fast transients immunity test (on supply and relay outputs), level 4, 4 kV, conforming to EN/IEC 61000-4-4 Voltage dips and interruptions immunity test, 70 %, 500 ms, conforming to EN/IEC 61000-4-11 Conducted RF disturbances, 10 V, conforming to EN/IEC 61000-4-6 Temperature sensor: surges (serial mode), 0.5 kV, conforming to EN/IEC 61000-4-5 Temperature sensor: surges (common mode), 1 kV, conforming to EN/IEC 61000-4-5 Control circuit: surges (serial mode), 1 kV, conforming to EN/IEC 61000-4-5 Communication: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5 Relay outputs and supply: surges (serial mode), 2 kV, conforming to EN/IEC 61000-4-5 Relay outputs and supply: surges (common mode), 4 kV, conforming to EN/IEC 61000-4-5 Control circuit: surges (common mode), 2 kV, conforming to EN/IEC 61000-4-5
Width	91 mm	91 mm	91 mm
Height	61 mm	61 mm	61 mm
Depth	122.5 mm	122.5 mm	122.5 mm
Net weight	0.53 kg	0.53 kg	0.53 kg
Web services	Web server	Web server	Web server
Compatibility code	LTMR	LTMR	LTMR
Environment
Standards	IACS E10 IEC 60947-4-1 UL 508 EN 60947-4-1 CSA C22.2 No 14	CSA C22.2 No 14 UL 508 EN 60947-4-1 IEC 60947-4-1 IACS E10	IACS E10 IEC 60947-4-1 UL 508 EN 60947-4-1 CSA C22.2 No 14
Product certifications	ABS KERI BV EAC CSA GL C-Tick ATEX UL RMRoS NOM CCC DNV RINA LROS (Lloyds register of shipping)	RMRoS LROS (Lloyds register of shipping) RINA ABS CCC EAC UL GL NOM DNV KERI ATEX BV CSA C-Tick	LROS (Lloyds register of shipping) UL ABS ATEX EAC CCC BV RINA DNV C-Tick RMRoS CSA GL NOM KERI
protective treatment	12 x 24 hour cycles conforming to EN/IEC 60068-2-30 48 h conforming to EN/IEC 60070-2-11 TH conforming to EN/IEC 60068	12 x 24 hour cycles conforming to EN/IEC 60068-2-30 48 h conforming to EN/IEC 60070-2-11 TH conforming to EN/IEC 60068	12 x 24 hour cycles conforming to EN/IEC 60068-2-30 48 h conforming to EN/IEC 60070-2-11 TH conforming to EN/IEC 60068
fire resistance	650 °C conforming to EN/IEC 60695-2-12 960 °C conforming to UL 94	650 °C conforming to EN/IEC 60695-2-12 960 °C conforming to UL 94	650 °C conforming to EN/IEC 60695-2-12 960 °C conforming to UL 94
ambient air temperature for operation	-20…60 °C	-20…60 °C	-20…60 °C
Ambient air temperature for storage	-40…80 °C	-40…80 °C	-40…80 °C
operating altitude	<= 2000 m without derating	<= 2000 m without derating	<= 2000 m without derating
mechanical robustness	Vibrations mounted on symmetrical rail: 1 Gn, 5…300 Hz conforming to EN/IEC 60068-2-6 Vibrations plate mounted: 4 Gn, 5…300 Hz conforming to EN/IEC 60068-2-6 Shocks half sine wave acceleration: 15 Gn for 11 ms conforming to EN/IEC 60068-2-27	Vibrations mounted on symmetrical rail: 1 Gn, 5…300 Hz conforming to EN/IEC 60068-2-6 Vibrations plate mounted: 4 Gn, 5…300 Hz conforming to EN/IEC 60068-2-6 Shocks half sine wave acceleration: 15 Gn for 11 ms conforming to EN/IEC 60068-2-27	Vibrations mounted on symmetrical rail: 1 Gn, 5…300 Hz conforming to EN/IEC 60068-2-6 Vibrations plate mounted: 4 Gn, 5…300 Hz conforming to EN/IEC 60068-2-6 Shocks half sine wave acceleration: 15 Gn for 11 ms conforming to EN/IEC 60068-2-27
IP degree of protection	IP20	IP20	IP20
Packing Units
Unit Type of Package 1	PCE	PCE	PCE
Number of Units in Package 1	1	1	1
Package 1 Height	7.200 cm	7.2 cm	7.2 cm
Package 1 Width	10.000 cm	10.0 cm	10.0 cm
Package 1 Length	13.600 cm	13.6 cm	13.6 cm
Package 1 Weight	524.0 g	525.0 g	536.0 g
Unit Type of Package 2	S02	S02	S02
Number of Units in Package 2	10	10	10
Package 2 Height	15.000 cm	15.0 cm	15.0 cm
Package 2 Width	30.000 cm	30.0 cm	30.0 cm
Package 2 Length	40.000 cm	40.0 cm	40.0 cm
Package 2 Weight	5.594 kg	5.604 kg	5.586 kg
Contractual warranty
Warranty	18 months	18 months	18 months