envea STACK 602, User Manual

Page: 32 / 68

9 Maintenance STACK 602
32
(PC-000848-MA Issue 5, December 2021)
ENVEA UK Ltd
5.4.1 Data Cable Connection
Connecting daisy-chained Sensor Systems
Route the input cable through the cable gland nearest to the BUS IN terminals.
Make the connections to the BUS IN terminals from top to bottom as follows.
P in connection Wire colour G
BUS IN
TERMINAL
(K100)
H
0V Black
Comms B Blue
Comms A Green
24V Brown
Connect the next sensor in the network to the BUS OUT terminals. Route the cable
through the cable gland nearest to the BUS OUT terminals. Make the connections
to the BUS OUT terminals from top to bottom as follows.
Pin connection
Wire colour
H
BUS IN
TERMINAL
(K101)
I
0V Black
Comms B Blue
Comms A Green
24V Brown
Connecting spur-linked Sensor Systems
Route the input cable through the cable gland nearest to the BUS IN terminals.
Make the connections to the BUS IN terminals from top to bottom as follows.
Pin connection
Wire colour
H
BUS IN
TERMINAL
(K100)
I
0V Black
Comms B
Blue
Comms A Green
24V Brown
The same connections are copied at the network spur. At the network spur,
connect the cable screen to the terminal (SCREEN). Before refitting the cover,
configure the Receiver as outlined in section 0 below.
G
All colour references are based on the standard ENVEA cables supplied.
H
Connect the cable screen to the nearest earth stud.
I
Connect the cable screen to the nearest earth stud.