WEST P4100 - Din; Option Slot B Connections -;; DIN Full RSP; Option Slot B Connections - Digital Input 2; Option Slot B Connections - Heater Current Input

1
/
4
-DIN,
1
/
8
-DIN &
1
/
16
- DIN Controllers & Indicators - Product Manual
59305, Issue 5 – March 2005 Connections Page 27
Option Slot B Connections – Heater Current Input
If the heater current measurement feature is available, connections from the secondary
winding of the current transformer are as illustrated below.
1
/
16
DIN
1
/
4
DIN &
1
/
8
DIN
Figure 35. Option Slot B – Heater Current Input Connections
Option Slot B Connections – Digital Input 2
If option slot B is fitted with the Full RSP input module (see below), a secondary digital input
is also provided. This may be connected to either the voltage free contacts of a switch or
relay, or a TTL compatible voltage.
1
/
16
DIN
1
/
4
DIN &
1
/
8
DIN
Figure 36. Option Slot B – Digital Input 2 Connections
Option Slot B Connections –
1
/
4
DIN &
1
/
8
DIN Full RSP
If option slot B is fitted with full remote setpoint feature, input connections are as shown.
1
/
16
DIN
1
/
4
DIN &
1
/
8
DIN
Figure 37. Option Slot B – Full Remote Setpoint Input Connections
WARNING:
IF THE FULL RSP MODULE HAS BEEN FITTED, THE BASIC RSP MUST NOT BE FITTED
INTO OPTION SLOT A.
See Option Slot A for
RSP (basic type only)
on
1
/
16
DIN models
9
8
_
+
7
6
5
(or Pot Low)
_
+
(or Pot Wiper)
(or Pot High)
8
7
CT Secondary
∼
6
7
CT Secondary
∼
See Option Slot A for Digital
Input on
1
/
16
DIN models