Phoenix PSR-M-EM5-TTL2-PI-expansion module 1105015, safety expansion module, used for zero speed, speed and rotation direction monitoring, can monitor 2 axes, NPN/PNP proximity switch, 2 TTL encoders, with voltage monitoring, Cat. 4/PL e, SIL 3, "hot" plug-in terminal, with TBUS connector
Product Type
safety equipment
Application
Overspeed monitoring safety relay
shutdown monitoring
monitoring the direction of rotation
control
Single and Dual Channel
insulation characteristics
protection level
III
insulation characteristics
Overvoltage Level
III
pollution level
2
response time
See User Manual
restart time
min. 5 s (start-up time)
max. 10 s (start-up time)
rated conditions
3.42W (UB= 28.8V,IN1 = IN2 = 50 mA,2 encoders)
Rated operating mode
100% Eligible
Interface
DIN rail TBUS for connecting the host module, within the scope of delivery
encoder
proximity switch
rated overvoltage/insulation
4 kV base isolation between 24V supply and I/O and enclosure
Power
Name
A1/A2
Rated control circuit supply voltage US
19.2V DC ... 28.8V DC
Rated control circuit supply voltage US
24V DC-20%/+ 20% (provide external protection, typical 1 A)
