SKF ST-1240-GRAPH, Manual

Page: 21 / 43

21
22 Pressure transmitter/switch channel 2
line 2 -
4&20 mA or contact input
32 Pressure transmitter/switch channel 2
line 2 +
23 Low limit channel 2 (Master / LL1) (+) contact input
33 0 V (Master / LL1) (-)
24 Channel 2 line 1 control or channel 1
shut-off valve control
24V/ 2A
34 0 V
25 Channel 2 line 2 control or channel 2
shut-off valve control 24V/ 2A
35 0 V
26 Channel 2 pump control (Master / PC2) 24V/2A
36 0 V
27 Channel 2 ePump operating voltage 24V/5A
37 0 V
28 Channel 2 Doser monitor operating
voltage
or Channel 2 pump control voltage
(Slave / PC2) 24V/2A
38 0 V
29 Channel 2 Doser monitor contact (+)
or Low limit channel 2 (Slave / LL2) (+)
or Spray air pressure switch AS2 (+)
***) contact input
39 Channel 2 Doser monitor contact (-)
or Low limit channel 2 (Slave / LL2) (-)
or Spray air pressure switch AS2 (-)
***) contact input
30 Channel 2 spray air control AC2 (+) 24V/2A
40 0 V
Connector XC
41 24 V
42 24 V
43 0 V
44 0 V
Connector XD
51 RS422 R+ Online 1440 connection
54 RS422 R-
52 RS422 T+
55 RS422 T-
53 Warning -24V/2A , CB105ver1,
- Relay contact 50V/2A max. on CB105ver2
56 Warning output - 0V, on CB105ver1,
- relay contact 50V/2A max. on CB105ver2
Connector XE