DMJ Series

An 8 BIT parallel data transmission system from Hokuyo with integral non volatile memory. The opto sensor is contained in a housing with RJ11 connector,and the memory module is contained within a 25 pin D sub module, also with an RJ11 connector. The 2 elements communicate via RS485 through a standard telephone cable up to 200m in length.

10-30v DC
NPN I/O
1m range (adjustable)
≤40mSec transmit time
Half duplex transmission
Pulse modulated Infra Red
Separate optic head with RJ11 jack & LED status indicator display
Separate memory module with RJ11 jack & 25pin D Sub

Applications

SEMI E84 compliant
Simplifies machine wiring
Load port / OHT communication
AGV / Load port communication
Handshake signals in semiconductor wafer fab plants.
Logging of handshake signals for fault diagnosis

Documentation: DMJ-GHB1 Tech Manual