OMRON GX-MD1612 Safety Precautions PDF

Name: Multi-channel Power Controller.
Number of control channels: 4.
Heater burnout detection: Not supported.
Load power supply voltage: 400 to 480 VAC GX-MD1612 PDF.
Optimum Cycle Control for High-precision.
Control with Low Noise.
Smaller than a Normal Power Controller.
Enables low-noise power control in combination with zero-cross.
SSRs. (See note.).
One Controller can control up to 8 SSRs GX-MD1612
RS-485 communications to set manipulated variables and,
heater burnout detection. The Smart FB Library for the G3ZA,
can also be used.
CE Marking.
Main Upgraded Functions.
Soft-start function added for lamp heaters GX-MD1612 PDF.
Three-phase optimum cycle control added for three-phase heaters.
Combining with special CT for150-A current detection.
Note: The G3ZA must be used in combination with an SSR without the,
zero cross function when the soft-start function is used. Input capacity: 16 points.
Internal I/O common: NPN GX-MD1612 PDF.
ON voltage: 15 VDC min.
(between eaach input terminal and the V terminal)
OFF voltage: 5 VDC max GX-MD1612 Manual.
(between each input terminal and the V terminal)
OFF current: 1.0 mA max.
Input current: 6.0 mA max./input (at 24-VDC),
3.0 mA min./input (at 17-VDC).
ON delay: 0.1 ms max.
OFF delay: 0 OMRON Safety Precautions. 2 ms max.
Input filter value: Without filter, 0.5 ms, 1 ms,
2 ms, 4 ms, 8 ms, 16 ms, 32 ms. (Default setting: 1 ms)
Number of circuits per common: 8 points/common.
Input indicators: LED display (yellow).
Isolation method: Photocoupler isolation.
I/O power supply method: Supply by I/O power supply OMRON Safety Precautions.
Input device supply current: 100 mA/point.
Unit power supply current consumption: 90 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
I/O power supply current consumption: 5 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
Weight: 370 g max.
Expansion functions: No.
Short-circuit protection function: No OMRON Safety Precautions.
A common terminal is provided for each contact.
It eliminate the needs for relay terminal blocks.
It is unnecessary to share the common terminal,
among multiple ccontacts GX-MD1612 Safety Precautions.
Easy-to-find wiring locations.
Detachable screw terminal block facilitates the maintenance.
Input response time can be switched for high-speed processing.
Selectable node address setting methods: setting with rotary,

switch and with tool software GX-MD1612 Manual.
When setting the nodes with rotary switch, setting is easy and,
node identification becomes possible for maintenance.