GX-MD1628 PROGRAMMING MANUAL ()

High-precision Control with Easy Setup,
Precise heater burnout detection.
Set value and present value monitoring with indicators.
Phase control or optimum cycle control.
RS-485 communications to set manipulated variables and,
monitor load current.
Total run time monitoring.
Output modes for phase control: proportional to phase angle,
proportional to voltage, proportional to square voltage,
and constant-current control GX-MD1628 PROGRAMMING MANUAL GX-MD1628
Application with various loads: constant load resistance,
variable load resistance.
UL, and IEC/EN (TÜV) certified. Input capacity: 16 points.
Rated current (ON current):
0.5 A/output, 4.0 A/common.
Internal I/O common: NPN.
Residual voltage: 1.2 V max.
(0.5 ADC, between each output,
terminal and the G terminal) GX-MD1628 PROGRAMMING MANUAL.
Leakage current: 0.1 mA max.
ON delay: 0.5 ms max.
OFF delay: 1.5 ms max.
Number of circuits per common: 16 points/common.
Output indicators: LED display (yellow).
Isolation method: Photocoupler isolation.
I/O power supply method: Supply by I/O power supply.
Unit power supply current consumption: 90 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
I/O power supply current con sumption: 5 mA max GX-MD1628 PROGRAMMING MANUAL.
(for 20.4 to 26.4-VDC power supply voltage)
Weight: 180 g max.
Expansion functions: Enabled.
Output handling for communications errors:
Select either hold or clear.
Short-circuit protection function: No.
High-speed digital I/O terminal with the,
screw type terminal block for EtherCAT,
communications.
Detachable screw terminal block facilitates,
the maintenance.
The expansion unit can be connected.
(One expansion unit per one I/O terminal unit.)
Input/output point can be flexibly increased,
depending on the system.
Input response time can be switched for,
high-speed processing.
Selectable node address setting methods:
setting with rotary switch and with tool software.
When setting the nodes with rotary switch,
setting is easy and node identification becomes,
possible for maintenance. Compact Electromagnetic Contactors That.
Switch 40 A at 440 VAC.
One pole carries 40 A.
UL 508 and UL 840 NC contacts (resistive 40 A 480 VAC, 60 Hz, 80,000 operations).
EN 60947-4-1 NC contacts (AC1 40 A 440 VAC, 50/60 Hz, 80,000 operations).
Ideal for supply power to industrial inverters, servo drivers, and other devices,
and switching power to motors and other equipment.
The maximum load capacity of 160 A when using 4-pole parallel connections.
EN 60947-4-1 certification for mirror contact mechanism obtained by combbining,
the Relay with an Auxiliary Contact Block GX-MD1628 Manual.
Conforms to European PV standard (VDE0126).
Approx. 30% less operation noise than a standard electromagnetic contactor.
(Approx. 100 dB reduced to approx. 70 dB.)
Approx. 50% thhe volume of a standard electromagnetic contactor,
to help downsize control panels GX-MD1628 Manual.
According to OMRON investigation of IIEC-AC1 50 A specifications.