User guide

6
6651-2211
1234
Position Descripton Input / Output values
1 In & out / Relay contact (NO)
U
in
= 60 VDC max
I
in
= 500 mA max
2 In & out / Relay contact (C)
3 In & out / Relay contact (NC)
Galvanically isolated via mechanical relay.
See user manual for proven transient protection.
Position Descripton Input / Output values
1 – / –
U
max
= ± 5 Vpk
I
max
= ± 400 mA
Data rate:
9600 bit/s to 12 Mbit/s
2 – / –
3 In/out / RxD/TxD-P
4 Out / CNTR-P
5 – / DGND
6 Out / VP
7 – / –
8 In/Out / RxD/TxD-N
9 Not connected
Position Descripton Output values
Rx In / Receive port
Max 0 dBm
Tx Out / Transmit port
Position Descripton Input values
1 In / Common
U
in
= (10 – 60) VDC
I
in
= 550 mA max
P
In
= Max 5.5 W
2 In / +Voltage A
3 In / +Voltage B
4 In / Common
See section Type tests and environmental conditions in this
user manual for proven transient protection.
Safety Control Drawing
Degree of protection IP 21
Ambient temperature –40°C to +60°C
Installation spacing
Minimum 25 mm above / below
Minimum 10 mm left / right
Direction relative this unit!
Ratings
Power (12 – 48) VDC; 400 mA
Ambient temperature –40ºC ≤ Ta ≤ +60ºC
Ingress protection (IP) IP21
Maximum surface temperatur 135ºC (temperature class T4)