Hardware Specification - Contec COM-2PD-LPE User Manual

6. About Hardware

Hardware specification

Tables 6.1. list the board specifications.
Table 6.1. Specification
Item
Number of channels
Interface type
Isolation specification
Isolation pressure proof
Transfer method
Baud rate
Data length
Parity check
Loarding LSI
Connecting distance
Interrupt requests
I/O address
Power consumption
Operating temperature
Bus specification
Dimension (mm)
Connector used
Weight
Standard
*1 These items can be set by software.
*2 Data transmission at high speed may not be performed normally depending on the environment including the type
of status of connected material of cable and environment.
*3 The table below lists an example of the relationship between baud rate and communication distance.
Communication
distance
300m
600m
900m
1200m
Communication cable: 28AWG, double shielded cable, twisted pairs used for each +/- signal line.
*4 A single interrupt signal "INTA" is output as a collection of interrupt input signals from two channels
40
2ch
RS-422A/RS-485
Isolation between channel, Bus isolation
Between channel : 300VAC, Between bus : 500VAC
Asynchronous serial transfer (Full-duplex / half-duplex)
30 - 921,600bps *1 *2
5, 6, 7, 8 bits
1, 1.5, 2 stop bits *1
Even, Odd, Non-parity *1
162850 or equivalent
(Each channel has 128-byte receive and 128-byte transmit FIFO buffers.)
Within 1200m *3
1 level use *4
Any 32-byte boundary
3.3VDC 600mA (Max.)
0 - 50°C, 10 - 90%RH (No condensation)
PCI Express Base Specification Rev. 1.0a x 1
121.69(L) x 67.90(H)
44-pin D-SUB, female connector, 103A-44FGTBBB3 (mfd. by COXOC)equivalent
80g
VCCI Class A, FCC Class A,
CE Marking (EMC Directive Class A, RoHS Directive)
Baud rate
115,200bps
57,600bps
19,200bps
9,600bps
Specification
COM-2PD-LPE