II - DCE FEL ČVUT v Praze

SIMATIC S7 Ex Digital Modules
2.2 Digital Output Module SM 322; DO 4 x 24V/10mA
Order number
Properties
2-14
6ES7 322-5SD00-0AB0
The SM 322; DO 4 x 24V/10mA features the following properties:
4 outputs
– Isolated with respect to bus
– Isolated among each other
suitable for
– intrinsically safe valves
– acoustic interrupts
– indicators
Configurable diagnostics
Configurable diagnostic interrupt
Configurable default output
Status indication (0...3) green LEDs
Fault indication red LEDs for
– Group fault signalling (SF)
– Channel-referred fault signalling for
short-circuit and wire break
(wire break) (F0 ... F3)
Intrinsic safety of outputs in accordance with EN 50020
2-wire connection of actuators
I/O Modules with Intrinsically-Safe Signals
C79000-G7076-C152-04