Technical Document
Specifications
Brand
PilzSupply Voltage
24V dc
Number of Channels
2
Safety Contacts
3
Auxiliary Contacts
1
Terminal Type
Screw
Series
PST 3
Width
90mm
Depth
110mm
Length
85mm
Product details
PST 1, PST 2 & PST 3 Safety Relays
PST 1 Safety Gate Monitor
Short circuit recognition between both inputs
Simultaneously monitoring 3s
Relay output: 2 N/O positively-guided
PST 2 Safety Gate Monitor
Short circuit recognition between both inputs
Input via 2 changeover contacts
Simultaneously monitoring 3s
LED indication: mains, 1 and 2 channel
Gate open/closed simulation input
Relay output: 2 N/O positively-guided
PST 3 Safety Gate Monitor & Emergency Stop
24V d.c. at Emergency Stop button/limit switch
1 or 2 channel input
Feedback control loop for monitoring external contactors/relays
Simultaneously monitoring approx. 0.1s or infinite
Relay output: 3 N/O positively-guided
Standards
BS EN 60204-1, IEC 204-1, VDE 0113, EN 954
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1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
1
Technical Document
Specifications
Brand
PilzSupply Voltage
24V dc
Number of Channels
2
Safety Contacts
3
Auxiliary Contacts
1
Terminal Type
Screw
Series
PST 3
Width
90mm
Depth
110mm
Length
85mm
Product details
PST 1, PST 2 & PST 3 Safety Relays
PST 1 Safety Gate Monitor
Short circuit recognition between both inputs
Simultaneously monitoring 3s
Relay output: 2 N/O positively-guided
PST 2 Safety Gate Monitor
Short circuit recognition between both inputs
Input via 2 changeover contacts
Simultaneously monitoring 3s
LED indication: mains, 1 and 2 channel
Gate open/closed simulation input
Relay output: 2 N/O positively-guided
PST 3 Safety Gate Monitor & Emergency Stop
24V d.c. at Emergency Stop button/limit switch
1 or 2 channel input
Feedback control loop for monitoring external contactors/relays
Simultaneously monitoring approx. 0.1s or infinite
Relay output: 3 N/O positively-guided
Standards
BS EN 60204-1, IEC 204-1, VDE 0113, EN 954