For remote contact sensing

     window or door open / close signal sensing

     alram signal sensing

     fire detector signal sensing

 For remote contact make or break control

     window or door open close control

     light control

     power on/off control

 Multi-channel low speed counter (100Hz)

Features

 Over-voltage and over-current protection on digital input

 Various IO combinations :  4 photo isolated input and 4 relay output with LED (EMD8204L)

                                                8 photo isolated input and 8 relay output with LED (EMD8208L)

 Input counter function

 IP re-assignment

 UDP and MODBUS TCP protocol

 Peer to peer response time < 2ms

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

 Software key function

Specifications

Digital Input

 Photo isolated input :  4, with LED indicator (EMD8204L)

                                        8, with LED indicator (EMD8208L)

 Logic high level : 10V(min)

 Logic low level : 5V(max)

 Over-voltage protection : 60Vdc(max)

 Over-current protection : 50mA(max)

 Counter input : any digital input

 Counter speed : 100Hz(max) square wave

Digital Output

 Relay output points :  4, with LED indicator (EMD8204L)

                                       8, with LED indicator (EMD8208L)

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

Standalone Function

 32 step sequence control instructions

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

 Operation Temperature : 0 to +70 degree C

 Storage Temperature : -20 to +80 degree C

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

 Dimension : 114.3(L)*135.8(W)*34(H) mm, 4.5(L)*5.4(W)*1.4(H) in

Driver, DLL, Demo and Example Program

3D Models

Manual

Catalog

Winxp/7(32bit)

Win7(64bit)

Win10(32bit)

Win10(64bit)

 Labview

 Linux 2.6

 EasyConfig

 EMD8204L

 EMD8208L

 Hardware

 Software

 Software(EasyConfig)

 Main Card

 Driver

PRODUCT

DESCRIPTIONS

 1.

EMD8204L

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

 2.

EMD8208L

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

 3.

JD52038

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