SIMATIC ET 200SP is about 50% narrower than other distributed peripheries. With its height of 115 millimeters, the system can accommodate 16 channels with single-wire connection (without AUX-plugs). For a 3-wire connection with AUX-plugs the height for 8 channels is 140 millimeters. The depth is 75 millimeters. In order to keep its small size, the power module for load group formation is integrated into the system of SIMATIC ET 200SP.

The peripheral modules are labelled with different colored squares to identify easily the type of module.

Siemens Digital Input Modules ET 200SP Product Specifications:

Article number	6ES7131-6BF01-0AA0	6ES7131-6BF61-0AA0	6ES7131-6BF01-0BA0	6ES7131-6BH01-0BA0
	ET 200SP, DI 8x 24V DC Basic, PU 1	ET 200SP, DI 8x 24V DC SRC BA	ET 200SP, DI 8x 24V DC ST, PU 1	ET 200SP, DI 16x 24V DC ST, PU 1
General information
Product type designation	DI 8x24VDC BA	DI 8×24 VDC SRC BA	DI 8×24 VDC ST	DI 16x24VDC ST
HW functional status	FS03	From FS02	From FS02	From FS02
Firmware version	V0.0	V0.0	V0.0	V0.0
● FW update possible	No	No	No	No
usable BaseUnits	BU type A0	BU type A0	BU type A0	BU type A0
Color code for module-specific color identification plate	CC01	CC02	CC01	CC00
Product function
● I&M data	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3
● Isochronous mode	No	No	No	No
Engineering with
● STEP 7 TIA Portal configurable/integrated from version	V14	V14	V14	V14
● STEP 7 configurable/integrated from version	V5.5 SP3 / –	V5.5 SP3 / –	V5.5 SP3 or higher	V5.5 SP3
● PCS 7 configurable/integrated from version			V8.1 SP1	V8.1 SP1
● PROFIBUS from GSD version/GSD revision	One GSD file each, Revision 3 and 5 and higher	One GSD file each, Revision 3 and 5 and higher	One GSD file each, Revision 3 and 5 and higher	One GSD file each, Revision 3 and 5 and higher
● PROFINET from GSD version/GSD revision	GSDML V2.3	GSDML V2.3	GSDML V2.3	GSDML V2.3
Operating mode
● DI	Yes	Yes	Yes	Yes
● Counter	No	No	No	No
● Oversampling	No	No	No	No
● MSI	No	No	No	No
Supply voltage
Rated value (DC)	24 V	24 V	24 V	24 V
permissible range, lower limit (DC)	19.2 V	19.2 V	19.2 V	19.2 V
permissible range, upper limit (DC)	28.8 V	28.8 V	28.8 V	28.8 V
Reverse polarity protection	Yes	Yes	Yes	Yes
Input current
Current consumption, max.	70 mA; All channels are supplied from the encoder supply		50 mA; All channels are supplied from the encoder supply	90 mA
Encoder supply
Number of outputs	8		8
Output voltage, min.	19.2 V		19.2 V
Short-circuit protection	Yes; per module	No	Yes; per module
24 V encoder supply
● 24 V	Yes		Yes	No
● Short-circuit protection	Yes		Yes
● Output current, max.			700 mA
● Output current per channel, max.	700 mA		700 mA
● Output current per module, max.	700 mA		700 mA
Power loss
Power loss, typ.	1.6 W; 24 V, 8 inputs supplied via encoder supply	1.5 W	1 W; 24 V, 8 inputs supplied via encoder supply	1.7 W
Address area
Address space per module
● Inputs	1 byte	1 byte	1 byte; + 1 byte for QI information	2 byte; + 2 bytes for QI information
Hardware configuration
Automatic encoding	Yes	Yes	Yes	Yes
● Mechanical coding element	Yes		Yes	Yes
● Type of mechanical coding element	Type A	type B	Type A	Type A
Selection of BaseUnit for connection variants
● 1-wire connection	BU type A0	BU type A0	BU type A0	BU type A0
● 2-wire connection	BU type A0	BU type A0	BU type A0	BU type A0 + Potential distributor module
● 3-wire connection	BU type A0 with AUX terminals or potential distributor module	BU type A0 with AUX terminals or potential distributor module	BU type A0 with AUX terminals or potential distributor module	BU type A0 + Potential distributor module
● 4-wire connection	BU type A0 + Potential distributor module	BU type A0 + Potential distributor module	BU type A0 + Potential distributor module	BU type A0 + Potential distributor module
Digital inputs
Number of digital inputs	8	8	8	16
Digital inputs, parameterizable	Yes	Yes	Yes	Yes
Source/sink input	P-reading	Sourcing	P-reading	P-reading
Input characteristic curve in accordance with IEC 61131, type 1	Yes	Yes
Input characteristic curve in accordance with IEC 61131, type 2	Yes
Input characteristic curve in accordance with IEC 61131, type 3	Yes		Yes	Yes
Input voltage
● Rated value (DC)	24 V	24 V	24 V	24 V
● for signal “0”	-30 to +5 V	30 V to -5 V (reference potential is L+)	-30 to +5 V	-30 to +5 V
● for signal “1”	+11 to +30V	-11 V to -30 V (reference potential is L+)	+11 to +30V	+11 to +30V
Input current
● for signal “1”, typ.	6.8 mA	6 mA	2.5 mA	2.5 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable	Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length)	Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length)	Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length)	Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length)
— at “0” to “1”, min.	0.05 ms	0.05 ms	0.05 ms	0.05 ms
— at “0” to “1”, max.	20 ms	20 ms	20 ms	20 ms
— at “1” to “0”, min.	0.05 ms	0.05 ms	0.05 ms	0.05 ms
— at “1” to “0”, max.	20 ms	20 ms	20 ms	20 ms
Cable length
● shielded, max.	1 000 m	1 000 m	1 000 m	1 000 m
● unshielded, max.	600 m	200 m	600 m	600 m
Encoder
Connectable encoders
● 2-wire sensor	Yes	Yes	Yes	Yes
— permissible quiescent current (2-wire sensor), max.	2 mA	1.5 mA	1.5 mA	1.5 mA
Interrupts/diagnostics/status information
Diagnostics function	Yes	Yes	Yes	Yes
Alarms
● Diagnostic alarm	Yes	Yes	Yes	Yes
Diagnoses
● Diagnostic information readable	Yes	Yes	Yes	Yes
● Monitoring the supply voltage	Yes	Yes	Yes	Yes
— parameterizable	Yes	Yes	Yes	Yes
● Monitoring of encoder power supply	No	No	Yes; Module-by-module, optional protective circuit for preventing wire-break diagnostics in the case of simple encoder contacts: 25 kOhm to 45 kOhm	No
● Wire-break	No	No	Yes; Module-wise	Yes; Module-by-module, optional protective circuit for preventing wire-break diagnostics in the case of simple encoder contacts: 25 kOhm to 45 kOhm
● Short-circuit	No	No	Yes; Module-wise	No
● Group error	Yes			Yes
Diagnostics indication LED
● Monitoring of the supply voltage (PWR-LED)	Yes; green PWR LED	Yes; green PWR LED	Yes; green PWR LED	Yes; green PWR LED
● Channel status display	Yes; green LED	Yes; green LED	Yes; green LED	Yes; green LED
● for channel diagnostics	No	No	No	No
● for module diagnostics	Yes; green/red DIAG LED	Yes; green/red DIAG LED	Yes; green/red DIAG LED	Yes; green/red DIAG LED
Potential separation
Potential separation channels
● between the channels	No	No	No	No
● between the channels and backplane bus	Yes	Yes	Yes	Yes
● between the channels and the power supply of the electronics	No	No	No	No
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)	707 V DC (type test)	707 V DC (type test)
Standards, approvals, certificates
Suitable for safety functions	No	No	No	No
Ambient conditions
Ambient temperature during operation
● horizontal installation, min.	-30 °C; < 0 °C as of FS03	-30 °C; < 0 °C as of FS02	-30 °C; < 0 °C as of FS02	-30 °C; < 0 °C as of FS02
● horizontal installation, max.	60 °C	60 °C	60 °C	60 °C
● vertical installation, min.	-30 °C; < 0 °C as of FS03	-30 °C; < 0 °C as of FS02	-30 °C; < 0 °C as of FS02	-30 °C; < 0 °C as of FS02
● vertical installation, max.	50 °C	50 °C	50 °C	50 °C
Altitude during operation relating to sea level
● Installation altitude above sea level, max.	5 000 m; Restrictions for installation altitudes > 2 000 m, see manual	5 000 m; Restrictions for installation altitudes > 2 000 m, see manual	5 000 m; Restrictions for installation altitudes > 2 000 m, see manual	5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
Dimensions
Width	15 mm	15 mm	15 mm	15 mm
Height	73 mm	73 mm	73 mm	73 mm
Depth	58 mm	58 mm	58 mm	58 mm
Weights
Weight, approx.	28 g	28 g	28 g	28 g