G2W – Gal 2 Way – Installation and Operation Guide
10
I.
Battery compartment.
II.
Analog input ports (4-20 mA / 0-10 V).
III.
6 X Discrete input ports.
IV.
3 X Wire 18 V DC Latch output ports.
V.
Galcon RTU card as IO card.
VI.
Radio INT adaptor card.
VII.
Green/Red LED.
VIII.
Registration button.
IX.
Jumper and circuit diagram.
Figure 1: Galcon 8489 RTU Features
G2W4 and G2W8 Field Unit Features
The G2W 4 and G2W 8 Field Units have the flowing input and output ports:
4/8 x 18 V wire DC Latch output ports.
6 x Discrete input ports.
3 x Analog 4 - 20 mA
/
0 - 10 V input ports.
The analog input ports can operate at a voltage range of 0-10 V or a current range of 4-20 mA. To define
the operation setting for each input port, move the jumper (Item IX in Figure 2) according to the jumper
diagram (Item VII
in Figure 2) on the circuit board.
I.
Battery compartment.
II.
3 x Analog inputs 4-20 ma/0-10 V.
III.
6 x Discrete inputs.
IV.
Green/Red LED.
V.
4/8 x 18 V DC Latch outputs (depending
on unit type).
VI.
Reset button.
VII.
Diagram.
VIII.
Registration button.
IX.
Jumpers.
Figure 2: G2W 4 / G2W 8 Features
