Autonics

TX4S-B4S

TX4S Series • Industrial Controller

Type Industrial

Application Multi-Zone Control

Probe Inputs 4

Relay Outputs 4

Communication RS485 Modbus RTU

Panel Size 96x96 mm

R1 CH1 Out

R2 CH2 Out

R3 CH3 Out

R4 CH4 Out

4-channel multi-zone temperature controller

Technical Specifications

Relay Outputs	4
Relay Rating	250VAC 3A each

Operating Temp	-10 to 50°C
Storage Temp	-20 to 60°C

Terminal	Function	Type	Wire Color
1-2	Power L/N	Input	brown/blue
3-5	CH1 Input	Input	various
6-8	CH2 Input	Input	various
9-11	CH3 Input	Input	various
12-14	CH4 Input	Input	various
15-16	CH1 Relay	Output	black
17-18	CH2 Relay	Output	black
19-20	CH3 Relay	Output	black
21-22	CH4 Relay	Output	black
23-24	RS485	Comm	orange/yellow

Important: Always disconnect power before wiring. Verify terminal numbers with the actual controller label before connecting.

Code	Parameter	Range	Default	Description
SV1-4	Setpoints	Input range	100 °C	Per-channel setpoints
P1-4	P Bands	0 to 9999	10 °C	Per-channel P
I1-4	I Times	0 to 9999	100 sec	Per-channel I
D1-4	D Times	0 to 9999	25 sec	Per-channel D