1. Manuals
  2. Brands
  3. Easy Controls Manuals
  4. I/O Systems
  5. MC672
  6. User manual

Easy Controls MC672 User Manual

Input/output board
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
MC672/MC672A INPUT/OUTPUT BOARD
Features
 
On board opto-isolated RS485 interface.
 
16 dry contact inputs, each with a LED for status indication. (common
ground)
 
All inputs have owner state changed timeout setting for improved input
noise rejection.
 
16 on-board relay outputs, each with a LED for status indication
 
Real-time Clock (MC672A only)
 
Support i-Control System
 
Support Easy Control
 
Provide ActiveX Control (OCX) for your application software.
1
MC672/MC672A INPUT/OUTPUT BOARD
User's Manual
DEVICE CODE: 672
www.easy-controls.com

Advertisement

Table of Contents
loading

Related Manuals for Easy Controls MC672

Summary of Contents for Easy Controls MC672

  • Page 1 MC672/MC672A INPUT/OUTPUT BOARD MC672/MC672A INPUT/OUTPUT BOARD Features   On board opto-isolated RS485 interface.   16 dry contact inputs, each with a LED for status indication. (common ground)   All inputs have owner state changed timeout setting for improved input noise rejection.

  • Page 2: Input/

    MC672/MC672A INPUT/OUTPUT BOARD IMPORTANT Although the information contained herein has been carefully verified, NEWELL TECHNOLOGIES LIMITED assumes no responsibility for any errors that may occur, for any damage to property or persons resulting from improper use of this manual or from the related software. NEWELL TECHNOLOGIES LIMITED products are not authorized for use as components in medical, life support or military devices.
  • Page 3 MC672/MC672A INPUT/OUTPUT BOARD Document Overview Connectors ............................. 4 PCB Size ............................5 Technical Specifications ........................5 Power Supply (J1)........................... 6 Reset .............................. 6 Communication Interface (J2, JP3, JP4, JP5) ................. 6 Input Connection (J7, J8) ........................ 7 Output Connection (J3, J4, J5, J6) ....................7 Device ID (SW1) ..........................

  • Page 4: Connectors

    MC672/MC672A INPUT/OUTPUT BOARD Connectors COMMON Device ID COMMON COMMON System Startup Delay Jumper JP1 COMMON Input 1~16 JP2for user’ s application Communication Status LED System Status LED RS485 Settings: JP3 pull-on resistance JP5 pull-down resistance JP4 termination resistance Power Supply...

  • Page 5: Pcb Size

    MC672/MC672A INPUT/OUTPUT BOARD PCB Size 107mm φ4.5mm 98.5mm 197mm 7.5mm Technical Specifications Maximum boards 256(addressed by device ID) (In same control network) more than 256 (addressed by serial number) Inputs 16 (dry contact) Outputs 16 (Relays) Max switching current /voltage: 2A/60VDC, 2A/60VAC...

  • Page 6: Power Supply (J1)

    MC672/MC672A INPUT/OUTPUT BOARD Power Supply (J1) The device requests a DC power supply and connect to J1. DC: 12 – 30 V 10W Fuse: F1, 2A Description Reset The device reset and set default output state at power-up, the state of the outputs does not change even a system software or hardware reset (Watchdog Timer - WDT) may occur.
  • Page 7 MC672/MC672A INPUT/OUTPUT BOARD Input Connection (J7, J8) The device has 16 dry contact inputs, each has two statuses, one is open, another is short to COMMON, and each with a LED for status indication. All inputs have same features and can be configured by software.

  • Page 8: Device Id (Sw1)

    MC672/MC672A INPUT/OUTPUT BOARD Device ID (SW1) Your application software may use device ID to seek and control the device, this means you must assign uniquely identifies for same devices in the same control network, the device ID can be 0 to 255.

  • Page 9: Easycontrol

    MC672/MC672A INPUT/OUTPUT BOARD EasyControl Installing Easy Control, you can download the latest version from website http://www.easy-controls.com/download/ Device Properties   Description The description of your application.   Baud Rate Select a new baud rate for the device.   Input Sample Input sample cycle, ...

  • Page 10: System Variable

    MC672/MC672A INPUT/OUTPUT BOARD System Variable Variable Name Data Type Description Remark Array bit Input state 1~16 is map to IN(1)~IN(16) Array bit Output state 1~16 is map to OUT(1)~OUT(16) InChg Array bit When input(1~16) state changed, the relative bit InChg(1)~InChg(16) will be set to 1, clear by software.

  • Page 11: System Startup Delay Jumper (Jp1)

    MC672/MC672A INPUT/OUTPUT BOARD System Startup Delay Jumper (JP1) Short the jumper, system will delay five seconds to start, if you have trouble to upload new program to the device after system start, you can upload new program to the device in this period.

This manual is also suitable for:

Mc672a

Table of Contents