1.A relay "dry contact" general purpose controller. 2.DMX signal, RS-232 signal, 0-10V/DC. 3.Remote dry contacts, local manual

INSTRUCTION:

CR-4 is a relay "dry contact" general purpose controller.

Relay operating is by DMX signal, RS-232 signal, 0–10VDC, remote dry contacts or local manual control by DIP switches.

Relays service are Normally Open and Normally Close contacts to the Common terminal (protected by fuse).

Technical data:

Power input: AC~230V 50Hz.1A.

Relay load: 10A maximum in each channel.

Fuse: 5X20mm.250V/10A protects each relay.

DMX input: XRL 3P male.

RS232: DB9 female socket.

Dimensions: 231X176X49mm

Weight: 1.45 Kg

DMX mode:                         

                                                                                                                                      

          

RS-232 control:

DIP 10 is ON you can control it via RS-232 signal or manual control by DIP1-4.

1. Baud rate: 38400

2. Code:

(HEX) 55 AA CH1 CH2 CH3 CH4 (CH1-4 0-127 OFF 128-255 ON)

CAUTION:

This device must be connected to "ground' in order to prevent potential electrical shock or fire hazard.

Replace fuses only with fuses of the same type.

Do not repair this unit yourself. When working on this unit ensure it is unplugged.

If any problems occur contact a reseller of the brand.

DMX Relay Controller