Ametek Chandler Engineering 4207D, Руководство по эксплуатации

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CONTROLLER CONFIGURATION 1
Controller Configuration
The controller chassis will slide out of the back shell by loosening the clips at the right and left
front of the controller front panel. The controller is installed in the panel of the instrument using
two plastic clips located behind the panel. The clips may be removed with a small screwdriver
and the controller and back shell may be removed from the panel.
Please refer to the following illustration for the location of the electrical connections to the
controller:
Model 4207D Controller Electrical Connections
Terminal Description Comment
L
Power input – L1
85 – 264 VAC, 50/60 Hz
N Power input – H (L2)
G Chassis ground
V+ Input (+) From Load Cell
V- Input (-) From Load Cell
HD Comm1 – digital
ground Used with 5270 option
HE Comm1 – A+ (RS485) Used with 5270 option
HF Comm1 – B- (RS485) Used with 5270 option
1A DC output (+) 0-10Vdc - used to control hydraulic unit servo
valve
1B DC output (-) 0-10Vdc - used to control hydraulic unit servo
valve
3A Alarm contact Alarm contact drives the digital input LA
3B Alarm contact common Alarm contact drives the digital input LA
LA Digital input Used to shut down a program when cube breaks
LB Digital input Used to shut down a program when cube breaks
LC Digital input common Used to shut down a program when cube breaks