9.CONNECTION SCHEMATICS
Temperature
sensor
Pressure
sensor
Type 2
connector
Note: You can install up to 6 sensors configurable between temperature and pressure depending on the installation.
8
Charge
supply
Relays
+
24Vac/dc
-
The C and GND signals are
connected internally except
for the isolated RS485-2 port.
0-10 Vdc
*
*
SSRs - Solid
State Relays
Type 1 connector
Insulated
port
RS485-1
RS485-2
Type 1 connector: For type 1 (5.0mm) connectors,
use a Philips #1 or flat 3.0mm Screwdriver. Do not
exceed the maximum torque of 5,0 Nm.
Type 2 connector: For type 2 connectors (3.5mm)
use a Philips #0 or flat 2.4mm Screwdriver. Do not
exceed the maximum torque of 2.0 Nm.
*
Type 1 connector
EXP
Type 2 connector
Type 1 connector
Power
input
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