For remote contact sensing

 For remote contact make or break control

     window or door open/close signal sensing

     window or door open close control

     alram signal sensing

     light control

     fire detector signal sensing

     power on/off control

 Multi-channel low speed counter (100Hz)

Features

 Over-voltage and over-current protection on digital input

 Input counter function

 Various IO combinations :  4 photo isolated input and 4 relay output (EMD8204)

 IP re-assignment

                                               8 photo isolated input and 8 relay output (EMD8208)

 Peer to peer response time < 2ms

 UDP and TCP/MODBUS protocol

 Standalone control function : step sequence control instruction, device to device communication

 Software key function

Specifications

Digital Input

 Photo isolated input : 4 (EMD8204)

 Logic high level : 10V(min)

                                        8 (EMD8208)

 Over-voltage protection : 60Vdc(max)

 Logic low level : 5V(max)

 Counter input : any digital input

 Over-current protection : 50mA(max)

 Counter speed : 100Hz(max) square wave

Digital Output

 Relay output points  : 4 (EMD8204)

 Relay capacity : 3A @250Vac, 3A @30Vdc

                                        8 (EMD8208)

Ethernet

 10/100M auto switch x 2 port

 WDT : 1~1000sec based on 0.1 sec time base for communication discontinuity detect

 Response time 2ms

General

 Power requirement : 24Vdc

 Storage Temperature : -20 ~+80 degree C

 Operation Temperature : 0~+70 degree C

 Operation Humidity : 5~95% RH, non-condensing

 Dimension : 115.4(L)*136(W)*34(H) mm, 4.6(L)*5.4(W)*1.4(H) in

 Driver, DLL, Demo and Example Program

Manual

Catalog

WinXP/7(32bit)

Win7(64bit)

Win10(32bit)

Win10(64bit)

 Linux 2.6

 Labview

 Hardware

 Software

 Main Card

 Driver

PRODUCT

DESCRIPTIONS

 1.

EMD8204

Ethernet I/O Module, 4 photo isolated digital input, 4 Relay Output

 2.

EMD8208

Ethernet I/O Module, 8 photo isolated digital input, 8 Relay Output

 3.

JD52038

110/220Vac to 24Vdc @1.5A power supply

 4.

JS52026

110/220Vac to 24Vdc @0.75A power adapter