Triacta Gateway - Connect Pulse Inputs

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Triacta GATEWAY
from the CT match the X1/X2 leads from the convertor.
v. Connect the X1 lead (white) and X2 (black) leads from the 80mA side of the
converter to a CT cable or a CT / Pulse Wiring Module as described in the
previous two sections
Table 3: CT / Pulse Wiring Module colour pair identification
CT / Pulse Input Termination Cable
CT or Pulse
Pair #
Connect
CT X1 or
Pulse +
lead to:
Connect
CT X2 or
Pulse -
lead to:
1
Black
Red
2
Black
White
3
Black
Green
4
Black
Blue
5
Black
Yellow
6
Black
Brown
7
Black
Orange
8
Red
White
9
Red
Green
10
Red
Blue
11
Red
Yellow
12
Red
Brown
Complete the installation record provided with each Triacta GATEWAY system to record
which CTs or pulse devices are connected to each input pair on each CT / Pulse Wiring
Module. See Figure 23 for an example.
Connect Pulse Inputs
Connect each external pulse output device to be monitored (gas, water, BTU meter, …) to a
separate pulse input pair (+/-) on any of the CT / Pulse Wiring Modules designated as a pulse
input module.
Each pulse input is compatible with both dry (reed) and solid-state Form A contacts.
When the pulsing device provides solid-state form A outputs, the negative terminal from the
source device must be connected to the negative (-) terminal of the Triacta GATEWAY pulse
in terminal block.
When the pulsing device provides dry contact (reed) pulse outputs the pulse input wire pairs
are not polarity-sensitive.
The maximum input pulse rate is 200 Hz (maximum), and the minimum input pulse width is
2.0 ms.