3 System overview
| Current-voltage characteristic
6
2484950000/00/03.2016
Manual UR67-PROIFBUS
3.2 Current-voltage characteristic
0
0
2
20
10
4
6
8
12
14
16
18
3
2
1
4
[V]
[mA]
H
0
0
2
20
10
4
6
8
12
14
16
18
3
2
1
4
Inputs “off“
Inputs “on“
Hysteresis: 8.1 V to 9.7 V
Current-voltage characteristic of p-switching digital inputs
3.3 Accessories
Protection caps
Protection class IP67 is only realised with a completely con-
nected module. Therefore all connections that are not in use
must be provided with protection caps.
Size
Usage
Protection cap
Order No.
M8
Sensor connection
SAI-SK M8
1802760000
M12
Sensor connection
SAI-SK M12
9456050000
M12
Bus-Out, Power-Out
SAI-SK-M12-UNI
2330260000
M12
Bus-In, Power-In
SAI-SK plug M12
1781520000
Markers
Module and connection markers are available as accessories
for the purpose of item designation. All markers can be im-
printed with the Weidmüller PrintJet ADVANCED (Order No.
1324380000).
Module
Marker
Order No.
Plastic housing, 30 mm (A)
UR67-PB-12-8DI-8-30K
UR67-PB-12-8DIO-8-30K
ESG 5/10 MC NE WS 1919940000
Plastic housing, 60 mm (B)
UR67-PB-78-16DI-12-60K
UR67-PB-78-16DIO-12-60K)
ESG 9/20 MC NE WS 1609940000
Metal housing, 60 mm (C
)
UR67-PB-78-8DIDO-12-60M
UR67-PB-78-16DI-12-60M
UR67-PB-78-16DO-12-60M
ESG-M8/20 MC NE WS 1027290000
Lines and connections
We recommend to use the product configurator on the
Weidmüller website for choosing appropriate lines. The
maximum permitted length of all lines has to be calculated
regarding the electrotechnical standards.