User guide

6
6651-2221
FP
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 Out / Data Carrier Detect (DCD)
U
max
= ± 12 Vpk
I
max
= ± 60 mA
Data rate:
300 bit/s to 250 kbit/s
2 Out / Received Data (RD)
3 In / Transmitted Data (TD)
4 Not connected
5 – / Signal Ground (SG)
6 Out / Data Set Ready (DSR)
7 In / Request To Send (RTS)
8 Out / Clear To Send (CTS)
9 Not connected
Position Descripton Intput values
1 In / Common
U
in
= (10 – 60) VDC
I
in
= 400 mA max
P
In
= Max 4 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.
1234
Safety Control Drawing
Degree of protection IP 21
Ambient temperature –40°C to +70°C
Installation spacing
Minimum 25 mm above / below
Minimum 10 mm left / right
Direction relative this unit!
Ratings
Power (12 – 48) VDC; 300 mA
Ambient temperature –40ºC ≤ Ta ≤ +70ºC
Ingress protection (IP) IP21
Maximum surface temperatur 135ºC (temperature class T4)
Position Descripton Output values
Rx In / Receive port
Max 0 dBm
Tx Out / Transmit port