Channel Module Hardware Specifications
Interface Module Hardware (Cont.)
Communications
RS-232C Port:
Communication with local Opperator Interface unit.
Allen-Bradley RIO Port:
For direct high-speed communication with Allen-Bradley PLC’s.
CAN:
Control Area Network (CAN) high speed communication with all channel Modules
and with other racks.
Power Requirement:
24 VDC at 100 ma typical
Operating Temperature:
0
o
to 55
o
C
General:
Each Channel Module is responsible for processing channel specific discrete I/O and
performing all of the necessary PID closed loop control functions. Data and control
I/O other than discrete is communicated through Ransburg CAN Bus located on the
Motherboard.
Dimensions:
3U (130.5mm) H x 7H (35.2mm) W standard 19" rack module
24 Digital Inputs (2 Channels):
24 VDC at 2.3 ma typical per input (optically isolated, source by default, sink selectable)
Trigger (level):
Automatic mode only - For manual mode, fluid starts with fluid flow on master channel.
Halt (edge):
Stops current JOB # (toggles in next job if one is in queue)
Clean (edge):
Forces regulator full on for cleaning
Run (edge):
Enables next JOB # - used in conjunction with JOB # and Toggle select bits
Gun Mask (level):
Used in conjunction with JOB # select bits
Total Reset (edge):
Resets all totals
Total Hold (level):
Holds present total value regardless of fluid flow
Transparent/PID (level):
When active directs the external analog input directly to the transducer output
Analog Hold (level):
Freezes PID and holds current analog control output
Load (edge):
Loads fluid with controlled mix ratio for GUNs operating in MANUAL Mode
External Fault/Enable (level):
Enable signal input. Must be active for fluid to be delivered by GUN regardless of the
operating mode.
Spare:
Not used presently
12 Digital Outputs (2 Channels):
24 VDC sourced at 300 ma maximum per output (Solid state relay contacts)
Ready:
Everything is ready for operation, configured correctly and I/O logic OK
Active:
CHANNEL is active and controlling
Fault:
Fault has occurred
Pot Life Timer:
Pot life timer expired
Clean/Load/Calibrate:
Indicates Clean, Load, or Calibrate mode is active
MVR Enable:
Used to control trigger valve for CHANNEL in fast trigger applications with Analog
Hold enabled
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LN-9400-00-R11 (08/2018)
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www.carlisleft.com
INTRODUCTION
Содержание Ransburg DynaFlow 77376
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