ABB ControlIT 53MC5000 User Manual

Table 15-1. CS41 Control Signals
Control
Signal Definition
Cord
Set
ITB
Rear
Term
Board
Signal
AO1 - Control
Output Loop 2
This is the 4-20 mA output signal to drive the
Loop 2 final control element..
TB1-19 (+)
TB1-20 (-)
12 (+)
11 (-)
AO1
PC
AO2 - Control
Output Loop 3
This is the 4-20 mA output signal to drive the
Loop 3 final control element.
Analog
ITB TB3
TB3-1 (+)
TB3-2 (-)
AO2
PC
AO3 - Control
Output Loop 4
This is the 4-20 mA output signal to drive the
Loop 4 final control element.
Analog
ITB TB3
TB3-3 (+)
TB3-4 (-)
AO3
PC
CCI0 - Remote
SP Enable
Loop 1
When a closed contact is present on this
input, the operator can select the setpoint
value to be set by the value of the Remote
Setpoint Loop 1 input with the R/L push button.
TB2-1 (+)
TB2-2 (-)
13 (+)
14 (-)
CCI0
PC
CCI1 - Remote
SP Enable
Loop 2
When a closed contact is present on this
input, the operator can select the setpoint
value to be set by the value of the Remote
Setpoint Loop 2 input with the R/L push button.
TB2-3 (+)
TB2-4 (-)
15 (+)
14 (-)
CCI1
PC
CCI2 - Remote
SP Enable
Loop 3
When a closed contact is present on this
input, the operator can select the setpoint
value to be set by the value of the Remote
Setpoint Loop 3 input with the R/L push button.
6DI/4DO
ITB
TB1
TB1-1
TB1-2
TB1-3
CCI2A
CCI2B
PC
CCI3 - Remote
SP Enable
Loop 4
When a closed contact is present on this
input, the operator can select the setpoint
value to be set by the value of the Remote
Setpoint Loop 4 input with the R/L push button.
6DI/4DO
ITB
TB1
TB1-4
TB1-5
TB1-6
CCI3A
CCI3B
PC
CCI4 - Force
Fallback Loop 1
When an open contact is present on this input,
the operator can select the Loop 1 setpoint
and output fallback values with the R/L push
button.
6DI/4DO
ITB
TB1
TB1-7
TB1-8
TB1-9
CCI4A
CCI4B
PC
CCI5 - Force
Fallback Loop 2
When an open contact is present on this input,
the operator can select the Loop 2 setpoint
and output fallback values with the R/L push
button.
6DI/4DO
ITB
TB1
TB1-10
TB1-11
TB1-12
CCI5A
CCI5B
PC
CCI6 - Force
Fallback Loop 3
When an open contact is present on this input,
the operator can select the Loop 3 setpoint
and output fallback values with the R/L push
button.
6DI/4DO
ITB
TB1
TB1-13
TB1-14
TB1-15
CCI6A
CCI6B
PC
CCI7 - Force
Fallback Loop 4
When an open contact is present on this input,
the operator can select the Loop 4 setpoint
and output fallback values with the R/L push
button.
6DI/4DO
ITB
TB1
TB1-16
TB1-17
TB1-18
CCI7A
CCI7B
PC
CCO0 -
Process Alarms
Loop 1
This contact is closed when the Loop 1 PV
value is not within Alarm Limits 1 and 2 (C103
and C104); otherwise, the contact is open.
TB2-5 (+)
TB2-6 (-)
16 (+)
17 (-)
CCO0
PC
CCO1 -
Process Alarms
Loop 2
This contact is closed when the Loop 2 PV
value is not within Alarm Limits 1 and 2 (C139
and C140); otherwise, the contact is open.
TB2-7 (+)
TB2-8 (-)
18 (+)
17 (-)
CCO1
PC
2 of 3
Section 15. CS41 - Four Loop Controller
15-3

ABB ControlIT 53MC5000 Specifications

General

Brand	ABB
Model	ControlIT 53MC5000
Category	Controller
Language	English