Control Terminal Connections; Control Terminal Wiring - ABB EC Titanium Series Manual

5.1 Control Terminal Connections

The figure below shows the I/O terminals.
V

5.2 Control Terminal Wiring

Analog signal (if connected): all analog signals should be
connected using suitably shielded, twisted pair cables.
Power and Control Signal cables should be routed sepa-
rately where possible, and must not be routed parallel to
each other.
Signal levels of different voltages e.g. 24 Volt DC and 110
Volt AC, should not be routed in the same cable.
Control Cable entries accept a single conductor,
Maximum size: 0.05 – 0.5mm2 / 20 – 26 AWG.
MN448
Control Wiring and Keypad Interface
Figure 5-1 Input and Output Terminals
Control
Terminal
1
1 +24V User Output
2 Digital Input 1
2
3 Digital Input 2
3
Digital Input 3 /
4
4
Analog Input 2
5 +10V User Output
5
6 Analog Input 1 /
Digital Input 4
6
7 0V
7
8 Analog Output /
Digital Output
8
9 0V
9
10 Modbus RTU -
10
11 Modbus RTU +
11
RL1-A Relay Common
RL1-B Relay NO Contact
Signal
+24V, 100mA
Positive logic
"Logic 1" input voltage range: 8V ... 30V DC
"Logic 0" input voltage range: 0V ... 4V DC
Digital: Logic 1 = 8 to 30V
Analog: 0 to 10V, 0 to 20mA or 4 to 20mA
+10V, 10mA, 1kΩ minimum
Analog: 0 to 10V, 0 to 20mA or 4 to 20mA
Digital: 8 to 30V
0 Volt Common, internally connected to terminal 9
Analog: 0 to 10V,
Digital: 0 to 24V
0 Volt Common, internally connected to terminal 7
Contact 250Vac, 6A / 30Vdc, 5A
Chapter 5
Description
20mA maximum
Control Wiring and Keypad Interface 5-1