SIMATIC S7-400 – SM 422 Digital Output Modules- Siemens

USD $ 262.65 – USD $ 1,090.54

SKU: N/A

Digital output modules can be used to output digital signals from the control to the process. They are suitable, for example, for connecting solenoid valves, contactors, low-power motors, lamps and motor starters.

Siemens Digital Output Modules SIMATIC S7-400 Product Specifications:

Article number 6ES7422-1FH00-0AA0 6ES7422-1HH00-0AA0 6ES7422-1BH11-0AA0 6ES7422-1BL00-0AA0 6ES7422-7BL00-0AB0
SM422, 16DO, AC120/230V, 2A SM422, 16DO, AC5-230V, 5A RELAY SM422, 16DO, DC24V, 2A, SIMATIC S7-400, SM 422 SIMATIC S7-400, DIG.OUTPUT MOD.
Supply voltage
Load voltage L+
● Rated value (DC) 60 V 24 V 24 V 24 V
● permissible range, lower limit (DC) 1 V 20.4 V 20.4 V 20.4 V
● permissible range, upper limit (DC) 60 V 28.8 V 28.8 V 28.8 V
Load voltage L1
● Rated value (AC) 230 V; 120/230 V AC 230 V
● permissible range, lower limit (AC) 79 V 2 V
● permissible range, upper limit (AC) 264 V 264 V
● permissible frequency range, lower limit 47 Hz
● permissible frequency range, upper limit 63 Hz
Input current
from load voltage L+ (without load), max. 1.5 mA 30 mA 30 mA 120 mA
from backplane bus 5 V DC, max. 400 mA 1 A 160 mA 200 mA 200 mA
Power loss
Power loss, typ. 16 W 4.5 W 5 W 4 W 8 W
Digital outputs
Number of digital outputs 16 16; Relays 16 32 32
Short-circuit protection Yes; Fuse 8 A, 250 V; per group No Yes; Clocked electronically Yes; Clocked electronically Yes; Clocked electronically
● Response threshold, typ. 2.8 to 6 A 0.7 to 1.5 A 0.75 to 1.5 A
● required current for fuse shutdown, min. 100 A
● Response time, max. 100 ms
Limitation of inductive shutdown voltage to -30 V -27 V L+ (-45 V)
Controlling a digital input Yes; possible Yes; possible Yes; possible Yes; possible Yes; possible
Size of motor starters according to NEMA, max. Size 5 according to NEMA Size 5 according to NEMA
Spare fuses Fuse 8 A, 250 V, quick response
Zero-crossing switch No
Switching capacity of the outputs
● on lamp load, max. 50 W 60 W 10 W 5 W 5 W
Load resistance range
● lower limit 24 Ω 48 Ω 48 Ω
● upper limit 4 kΩ 4 kΩ 4 kΩ
Output voltage
● for signal “1”, min. L1 (-18.1 V) L+ (-0.5 V) L+ (-0.3 V) L+ (-0.8 V)
● for signal “1” (at max. current), min. L1 (-1.3 Vrms)
● for signal “1” (at min. current), min. L1 (-18.1 Vrms)
Output current
● for signal “1” rated value 2 A 5 A 2 A 0.5 A 0.5 A
● for signal “1” permissible range, min. 10 mA 5 mA 5 mA 5 mA
● for signal “1” permissible range, max. 2 A 2.4 A 0.6 A 600 A
● for signal “1” permissible surge current, max. 50 A; per cycle
● for signal “0” residual current, max. 2.6 mA 0.5 mA 0.3 mA 0.5 mA
Output delay with resistive load
● “0” to “1”, max. 1 ms 1 ms 1 ms
● “1” to “0”, max. 1 AC cycle 1 ms 1 ms
Parallel switching of two outputs
● for uprating No; Not possible No; Not possible Yes; possible (only outputs of the same group) Yes; possible (only outputs of the same group)
● for redundant control of a load Yes; Possible (only outputs with the same load voltage) Yes; Possible (only outputs with the same load voltage) Yes; possible (only outputs of the same group) Yes; possible (only outputs of the same group) Yes; possible (only outputs of the same group)
Switching frequency
● with resistive load, max. 10 Hz 10 Hz 100 Hz 100 Hz 100 Hz
● with inductive load, max. 0.5 Hz 0.1 Hz 0.5 Hz 2 Hz
● with inductive load (acc. to IEC 60947-5-1, DC13), max. 0.2 Hz; 0.2 Hz at 1 A; 0.1 Hz at 2 A 2 Hz; 2 Hz at 0.3 A; 0.5 Hz at 0.5 A 2 Hz
● with inductive load (acc. to IEC 60947-5-1, AC15), max. 0.5 Hz
● With inductive load (to IEC 60947-5-1, DC13/AC15), max. 1 Hz
● on lamp load, max. 1 Hz 1 Hz 10 Hz 10 Hz 2 Hz
● mechanical, max. 20 Hz
Total current of the outputs (per group)
all mounting positions
— up to 40 °C, max. 4 A; 6 A with fan assembly 10 A; 10 A with fan subassembly 3 A 4 A 4 A
— up to 60 °C, max. 2 A; 5 A with fan subassembly; per 4 adjacent outputs 5 A; 10 A with fan subassembly 2 A; 2 adjacent outputs each 2 A; 8 adjacent outputs each 2 A
Relay outputs
● Number of operating cycles, max. 100 000; 100 000 (AC-15 / DC-13); 3 000 000 mechanical
Switching capacity of contacts
— with inductive load, max. 5 A; 5 A (30 V DC), 5 A (230 V AC)
— with resistive load, max. 5 A; 5 A (30 V DC), 5 A (230 V AC), 1.2 A (60 V DC), 0.2 A (125 V DC)
— Thermal continuous current, max. 5 A
Cable length
● shielded, max. 1 000 m 1 000 m 1 000 m 1 000 m 1 000 m
● unshielded, max. 600 m 600 m 600 m 600 m 600 m
Interrupts/diagnostics/status information
Diagnostics function Not parameterizable No No No Yes; Parameterizable
Alarms
● Diagnostic alarm Yes; Parameterizable
● Hardware interrupt Yes; Parameterizable
Diagnoses
● Diagnostic information readable Yes
● Wire-break Yes; <0.15 mA
● Short-circuit Yes; > 1 A (typ.)
Diagnostics indication LED
● internal fault INTF (red) Yes; Fuse blown Yes
● external fault EXTF (red) Yes; Missing load voltage Yes
● Status indicator digital output (green) Yes
Potential separation
Potential separation digital outputs
● between the channels Yes Yes Yes No Yes
● between the channels, in groups of 4 2 8 32 8
● between the channels and backplane bus Yes Yes Yes Yes Yes
Isolation
Isolation tested with 1 500 V AC 1 500 V AC 500 V DC 500 V DC 500 V DC
Dimensions
Width 25 mm 25 mm 25 mm 25 mm 25 mm
Height 290 mm 290 mm 290 mm 290 mm 290 mm
Depth 210 mm 210 mm 210 mm 210 mm 210 mm
Weights
Weight, approx. 800 g 700 g 600 g 600 g 600 g
Weight N/A
Dimensions N/A

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