SyxthSense Ltd
Copyright © 2020 SyxthSense Ltd. All rights reserved - 11/2020
PS
CT2.161
- 3/34
Online store:
www.syxthsense.com
Enquiries: T:
+44 (0)1392 875 414
E:
SRC-P-700 Wiring
Connections
G0
Y3
G0
485B-
485A+
Din
RI1
RI2
Y2
Y1
24V
~/
G0
WARNING:Switch off the power before any wiring is carried out.
SRC-P-701 Wiring
Connections
G0
RL
Y1
G0
485B-
485A+
Din
RI1
RL
Y2
RL
Y3
24V
~/
RCOM
230V
Y3
Y2
WARNING:Switch off the power before any wiring is carried out.
CONN
DESCRIPTION
Y1
0..10Vdc Analogue Output 1 - default fan
speed
Y2
0..10Vdc Analogue Output 2 - default
heating stage 1
Y3
0..10Vdc Analogue Output 3 - default
cooling stage 1
24V
24Vac/dc Supply
G0
0V Common
RI1
Remote NTC10 Temperature Sensor
Input 1 (0-10V with AI option)
RI2
Remote NTC10 Temperature Sensor
Input 2 (0-10V with AI option)
Din
Volt-Free Digital Input Contact (dry
contact)
485A+
Modbus / BACnet MS/TP RS485 A+
Connection
485B-
Modbus / BACnet MS/TP RS485 B-
Connection
G0
0V Common
CONN
DESCRIPTION
RLY1
701: 230V 0.5A Relay - Fan Speed 1
701H: 230V 7A Relay - Fan Speed 1
RLY2
701: 230V 0.5A Relay - Fan Speed 2
701H: 230V 7A Relay - Fan Speed 2
RLY3
701: 230V 0.5A Relay - Fan Speed 2
701H: 230V 7A Relay - Fan Speed 2
RCOM
Relay Common
24V
24Vac/dc Supply
G0
0V Common
Y2
0..10Vdc Analogue Output 2 - default
heating stage 1
Y3
0..10Vdc Analogue Output 3 - default
cooling stage 1
RI1
Remote NTC10 Temperature Sensor
Input 1
Din
Volt-Free Digital Input Contact (dry
contact)
485A+
Modbus / BACnet MS/TP RS485 A+
Connection
485B-
Modbus / BACnet MS/TP RS485 B-
Connection
G0
0V Common