Programmable Serial-to-Ethernet Device Server
PDS Series User Manual, Version 2.5, Mar. 2019
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2.
Hardware Information
This chapter provides a detailed description of the front panel, the hardware specifications, the pin
assignments, the wiring notes and the dimensions for the PDS series.
2.1
Specifications
2.1.1
PDS(M)-700(D)/PPDS(M)-700(D)-MTCP
System Specifications:
Models
PDS(M)-700(D)
PPDS(M)-700(D)-MTCP
CPU
CPU
80186-80 MHz or compatible
SRAM
512 KB
Flash Memory
Flash ROM: 512 KB; Erase unit is one sector (64 KB);
1000,000 erase/write cycles
EEPROM
16 KB; Data retention:40 years; 1000,000 erase/write cycles
Built-in Watchdog Timer Yes
Communication Interface
Non-isolated
COM1: RS-232 (TxD, RxD, RTS, CTS, GND)
COM2: RS-485 (D2+, D2-, GND)
Ethernet
10/100 Base-Tx, RJ-45 port
(Auto-negotiating, auto MDI/MDI-X, LED indicator)
PoE
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IEEE 802.3 af
COM Port Formats
Data Bit
7,8: for COM1~ COM2
5,6,7,8: for COM3 ~ COMn (n depends on the serial Port Points of PDS-700 series module)
Parity Bit
None, Even, Odd, Mark, Space
(None parity is required when using 8 data bits and 2 stop bits on COM1/COM2.)
Stop Bit
1,2: for COM1 ~ COM n (n depends on the serial Port Points of PDS-700 series module)
Baud Rate
115200 bps Max.
LED Indicators
5-digit 7 Segment
Yes (Display for “D”) versions
System
Red
PoE
-
Green
Power
Protection
Power Reverse Polarity Protection
Required Supply Voltage +10 V
DC
~ +30 V
DC
(non-regulated)
+12 VDC ~+48 VDC (non-regulated)
PoE (IEEE 802.3af, Class 1)
Power Consumption
PDS(M)-700: 2.0 W
PDS(M)-700D: 2.7 W
PPDS(M)-700-MTCP: 2.2 W
PPDS(M)-700D-MTCP: 2.9 W
