Honeywell ESYS S4965A3025 User Manual

Honeywell
Heating & Cooling Appliance Controls
Title: Functional description S4965A3025
Doc.: S4965A3025E20
Description Sign. E.C.N. Date Rev.
First issue M.Matiasko 01-Sep-2015 A
Page 10/22
5.3.2 - High Voltage Connections
Connector
name
Pin Type of Connection Description
HIGH VOLTAGE (230 VAC) CONNECTIONS
X1 1 Molex Minifit High Voltage Heat Demand
X1
2 Molex Minifit Not used
X1 3 Molex Minifit
Not used
X1 4 Molex Minifit
LPG output – Phase
X1 5 Molex Minifit
Main Power Line – Phase
X1 6 Molex Minifit
Not used
X1 7 Molex Minifit
Neutral
X1 8 Molex Minifit
Neutral
X1 9 Molex Minifit
LPG output – Neutral
X1 10 Molex Minifit
Main Power Line – Neutral
SPARK IGNITION CONNECTION
TR1 2.8x0.5mm faston High voltage Transformer output
FLAME INPUT CONNECTION
X6 4.8x0.8mm faston Flame rod detection input
EARTH CONNECTION
5.3.3 - Communication Connector
Connector
name
Pin Type of Connection Description
X2 1 Molex Microfit
MicroCom connection – 24V
X2 2 Molex Microfit
MicroCom connection – Rx
X2 3 Molex Microfit
MicroCom connection – 6V
X2 4 Molex Microfit
MicroCom connection – ground
X2 5 Molex Microfit
MicroCom connection – Tx
X2 6 Molex Microfit
MicroCom connection – input
NOTE: UART Connection
2400 or 19200 Baud, 8 bits, no parity, 1 stop bit

Honeywell ESYS S4965A3025 Specifications

General

Brand	Honeywell
Model	ESYS S4965A3025
Category	Controller
Language	English