Terminal Symbol Name Type
3 Analogue output Analogue current or voltage output
(Current: 0 to 20 mA, 4 to 20 mA, or -20 to 20 mA;
Voltage (DC): 0 to 10 V, -10 to 10 V, 0 to 5 V, 0 to 3 V, -3 to 3 V, or 0 to 1 V)
4 Common
5 Analogue output
Analogue current or voltage output
(Current: 0 to 20 mA, 4 to 20 mA, or -20 to 20 mA;
Voltage (DC): 0 to 10 V, -10 to 10 V, 0 to 5 V, 0 to 3 V, -3 to 3 V, or 0 to 1 V)
6 Common Common, shared by terminals 5 and 7
7 PWM output
Pulse width modulation (PWM) output
(Frequency: 500 Hz ±50 Hz, Resolution: 43,200 levels, Voltage: 0.05 to 6.85 V)
8 Bi-directional input
Digital input (OFF: 0 to 2 V DC, ON: 8 to 36 V DC, Impedance: 4.7 kΩ)
9 Bi-directional input
10 Bi-directional input
11 Bi-directional input
12 Bi-directional input
13 COM Common Common for digital input terminals 8 to 12
14 Normally open
GAM3.2 status relay output (250 V AC or 30 V DC, and 6 A)
15 Common
16 Normally open
Relay output (250 V AC or 30 V DC, and 6 A)
17 Common
18 Normally open
Relay output (250 V AC or 30 V DC, and 6 A)
19 Common
20 Normally open
Relay output (250 V AC or 30 V DC, and 6 A)
21 Common
22 Normally open
Relay output (250 V AC or 30 V DC, and 6 A)
23 Common
6.8.2 Frame ground wiring
Connect the frame ground terminal to ground/earth.
INFO
The frame ground terminal must be connected to the cabinet. The controller rack must also be connected to the cabinet, to
create a protective earth.
CAUTION
The frame ground is connected to the power supply terminals through transient voltage suppression diodes (commonly
known as transorbs). In order to protect the frame ground and power supply, no more than 36 V is allowed between the
frame ground and the power supply terminals.
6.8.3 Power supply wiring
Connect the power supply (+) to the 12 or 24 V DC power supply.
Connect the power supply (-) to the 0 V DC power supply.
INSTALLATION INSTRUCTIONS 4189340909I UK Page 96 of 144
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