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Programmable Device Server with I/O Expansion Slot(s)
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-8x1 controller.
2.1 Specifications
Models
CPU
CPU
SRAM
Flash Memory
EEPROM
Built-in Watchdog Timer
I/O Expansion Slots
Communication Interface
COM1 (Console)
Ethernet
COM Port Formats
Speed
Data Bit
Parity
Stop Bit
LED Indicators
TxD/RxD
System
Power
ESD Protection
Protection
Required Supply Voltage
Power Consumption
Mechanism
Flammability
Dimension (W x H x D)
Installation
Environment
Operating Temperature
Storage Temperature
Humidity
PDS-811
80186-80 MHz or compatible
1 Slot
RS-232 (TxD, RxD, GND)
2-port 10/100 Base-TX Ethernet Switch
(Auto-negotiating, auto MDI/MDI-X, LED indicator)
Yes (for COM1 console port)
Yes (with Frame Ground)
Power Reverse Polarity Protection
+10 V
DC
0.6 A @ 5 V for CPU and Backplane,
1.0 A @ 5 V for Plug-in Modules,
Fire Retardant Materials (UL94-V0 Level)
64 mm x 110 mm x 120 mm
DIN-Rail
5 ~ 95% RH, non-condensing
PDS-8x1 Series User Manual, Version 1.1.2, Apr. 2015
PDS-821
512 KB
512 KB
16 KB
Yes
115200 bps Max.
7, 8
None, Even, Odd
1
Yes
~ +30 V
(non-regulated)
DC
Total: 8 W
95 mm x 110 mm x 132 mm
DIN-Rail or Wall mounting
-25 ~ +75 °C
-40 ~ +80 °C
2 Slots
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