Pds Comparisont - ICP DAS USA PDS-700 User Manual

3.3. PDS Comparison Table
PDS(M)-700(D) Series Programmable Device Servers
Model DI/DO COM1
5-wire
PDS-720(D) -
RS-232
PDS-721(D)
5-wire
6/7
RS-232
PDSM-721(D)
PDS-732(D)
5-wire
4/4
RS-232
PDSM-732(D)
PDS-734(D)
5-wire
4/4
RS-232
PDSM-734(D)
PDS-742(D)
5-wire
-
RS-232
PDSM-742(D)
PDS-743(D)
5-wire
4/4
RS-232
PDSM-743(D)
PDS-752(D)
5-wire
-
RS-232
PDSM-752(D)
PDS-755(D)
5-wire
-
RS-232
PDSM-755(D)
PDS-762(D)
5-wire
1/2
RS-232
PDSM-762(D)
PDS-782(D)
5-wire
-
RS-232
PDSM-782(D)
PDS-782(D)- 5-wire
-
25 RS-232
PDSM-700(D) = PDS-700(D) + Metal Casing
I-7188EN is the similar product with PDS-700(D)
COM2 COM3
2-wire
-
RS-485
2-wire
-
RS-485
2-wire 5-wire
RS-485 RS-232
2-wire 4-wire
RS-485 RS-422
2-wire 5-wire
RS-485 RS-232
2-wire 3-wire
RS-485 RS-232
2-wire 5-wire
RS-485 RS-232
2-wire 2-wire
RS-485 RS-485
2-wire 3-wire
RS-485 RS-232
2-wire 3-wire
RS-485 RS-232
2-wire 3-wire
RS-485 RS-232
PDS Series User Manual ( V1.4, Oct. 2009) ----- 25
COM4 COM5
- -
- -
- -
- -
9-wire
-
RS-232
3-wire
-
RS-232
5-wire 5-wire
RS-232 RS-232
2-wire 2-wire
RS-485 RS-485
3-wire 3-wire
RS-232 RS-232
3-wire 3-wire
RS-232 RS-232
3-wire 3-wire
RS-232 RS-232
COM6 COM7
- -
- -
- -
- -
- -
- -
- -
- -
3-wire
-
RS-232
3-wire 3-wire
RS-232 RS-232
3-wire 3-wire
RS-232 RS-232
COM8 Metal
-
-
-
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
-
Yes
-
3-wire
RS-232
Yes
3-wire
RS-232