ADS Environmental Services ADS TRITON+ QR 775027 A3 - Manual (Page 301)

Analog and Digital I/O 8-15
I/O TERMINAL BLOCK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 2 1 2 I1 I2 R1 R2
+ - + - + - + - NC
4-20 mA
Analogue
Outputs
4-20 mA
Analogue
Inputs
Digital
(Switch)
Inputs
Digital
(Relay)
Outputs
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
DIGITAL INPUT TERMINALS
Term 9 Wire Term 10 Wire
Connecting the 2 wires from the third-party device to Terminals 9 and 10
(digital input terminals) on the I/O terminal block
 Connect the other ends of the wires to the third-party
device based on the vendor’s specifications.
 Close and latch the door to the XIO.
3. Restore power to the customer’s device and the ADS XIO.
4. Test the digital inputs in the following way:
 Make sure the monitor is activated with the appropriate
digital input parameters.
 Allow the monitor to record data from the digital input for
at least two intervals in an inactive state and two intervals
in an active state.
 Collect the data from the monitor.
 Verify that the data accurately represents the states of the
inputs corresponding to the date/time stamps.