6. About Hardware
50
COM-2C-PE, COM-4C-PE, COM-8C-PE
COM-4C-PE
Table 6.2. Specification
Item Specification
Number of channels
4ch
Interface type
RS-232C
Transfer method
Asynchronous serial transfer
Baud rate
2 - 921,600bps *1 *2
Data length
5, 6, 7, 8 bits
1, 1.5, 2 stop bits *1
Parity check
Even, Odd, Non-parity *1
Controller chip
162850 or equivalent
(Each channel has 128-byte receive and 128-byte transmit FIFO buffers.)
Connecting distance
15m(Typ.)
Interrupt requests
1 level use *3
I/O address
Any 32-byte boundary
Power consumption (Max.) 3.3VDC 500mA(Max.)
Operating condition
0 - 50°C, 10 - 90%RH (No condensation)
Bus specification
PCI Express Base Specification Rev. 1.0a x 1
Dimension (mm)
121.69(L) x 110.18(H)
Interface connector
37-pin D-SUB, female connector DCLC-J37SAF-20L9E (mfd.by JAE)
equivalent
Weight 90g
*1 These items can be set by software.
For the "Driver Library API-PAC(W32)" and the "Standard COM Driver Software COM Setup
Disk" on the supplied CD-ROM, the range is 15 - 921,600 bps.
*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 interrupt signals from all channels are connected as a single interrupt signal on the PCI
Express bus.
