Phoenix Contact FL MGUARD RS2000 TX/TX VPN - Page 149

FL MGUARD RS4000 TX/TX VPN-M
105656_en_05 PHOENIX CONTACT 149
The following description of the contacts is also possible:
A push button or an on/off switch (e.g., key switch) can be connected between service
contacts US and I (resp. CMD V+ and CMD).
The contacts O1/O2 (+) and O4 (+) (resp. ACK and FAULT) are non-floating, continuously
short-circuit-proof and supply a maximum of 250 mA.
Service 1 + 2
US I1/I2 GND O1/O2
Power
24V 0V 24V 0V
Voltage out-
put (+)
Supply volt-
age
Switching
input 11 ...
36 V DC
Ground out-
put (-)
Supply volt-
age
Short-cir-
cuit-proof
switching
output
1
+24 V 0 V +24 V 0 V
See Section 7.3.4 Only for
FL MGUARD RS4000
See Section 7.3.4
Contact
GND O3 GND O4
Example Example
Not used Not used Signal out-
put (-)
Signal out-
put (+)
2
1
Maximum of 250 mA at 11 ... 36 V DC
2
11 V ... 36 V when operating correctly; disconnected in the event of a fault
Service 1 + 2
CMD V+ CMD GND ACK
Power
US1 GND US2 GND
Voltage out-
put (+)
Supply volt-
age
Switching
input 11 ...
36 V DC
Ground out-
put (-)
Supply volt-
age
Short-cir-
cuit-proof
switching
output
1
+24 V 0 V +24 V 0 V
See Section 7.3.4 Only for
FL MGUARD RS4000
See Section 7.3.4
Contact
GND AUX GND FAULT
Example Example
Not used Not used Signal out-
put (-)
Signal out-
put (+)
2
1
Maximum of 250 mA at 11 ... 36 V DC
2
11 V ... 36 V when operating correctly; disconnected in the event of a fault