Contec PO-32L(PC)V Manual

Ver.1.30
Opto-Isolated Digital Output Board
PO-32L(PC)V
The PO-32L(PC)V is a 32-channel digital output interface
board for the IBM PC/AT and compatible computers. It can
also be installed into a CONTEC I/O expansion unit.
Features
Opto-Isolated outputs for improved noise resistance.
Up to 32 (8 signals x 4 groups) output signals.
Output ability: up to 35VDC, 100mA per signal, max.
Specification
Item
Output
Type Opto-Isolated Open Collector Output (current sinking type) (Negative logic)
Rating Voltage 35VDC (Max.)
Current 100mA Max. per channel
Number of Channels 32 channels (16 channels with the common)
Response time 1ms (Max.)
Common
I/O address Any 4-byte boundary
External power supply 12 to 24VDC (± 15%) Note: 4mA/12V to 8mA/24V per input channel
Power consumption 5VDC 50mA (Max.)
Operating condition 0 to 50° C, 20% to 90% (not condensing)
Connecting distance 50m (Typ.) (depending on wiring environment)
Dimension (mm) 163.0(L) x 122.0 (H)
Weight 120g
Specification
163.0
[mm]
Functions
Output
When installed on a personal computer (PC), these boards
write up to 16/32 digital signals (in two groups of eight) to an
external device. The PC accesses the board for output
through four arbitrarily configurable output ports. When the
OUT instruction is executed to write data to any of these
output ports, the corresponding latch circuit holds the data.
The digital signals are then electrically insulated by the
photocoupler. They are output as a group to an external
device via the transistor. The signals output to the external
device at this time have negative logic. The data in the latch
circuit remains intact until the OUT instruction is executed
again.
Accessories (Option)
Accessories (Option)
Screw Terminal: EPD-37 *1
Termination Panel: DTP-3(PC)
Termination Panel: DTP-4(PC)
Signal Monitor for Digital I/O: CM-32(PC)
Signal Monitor for Digital I/O: CM-32(PC)E *1
*1 : The option cable PCB37P or PCB37PS is needed.
Cable & Connector (Option)
Cable & Connector (Option)
Flat cable with 37-pin D-SUB connectors at either end:
PCB37P-*(1.5m, 3m, 5m)
Shielded cable with 37-pin D-SUB connectors at either end:
PCB37PS-*(0.5m, 1.5m, 3m, 5m)
Flat cable with a 37-pin D-SUB connector at one end:
PCA37P-*(1.5m, 3m, 5m)
Shielded cable with a 37-pin D-SUB connector at one end:
PCA37PS-*(0.5m, 1.5m, 3m, 5m)
Product Configuration List
Product Configuration List
- Board[PO-32L(PC)V] ... 1
- This User's Manual ... 1
PO-32L(PC)V
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