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The PPDS-755 (D)-MTCP is a Serial-to-Ethernet gateway, equipped with 1 RS-232 port and 4 RS-485 ports. The PPDS-755 (D)-MTCP has a removable on-board terminal block connector is designed for easy and robust wiring in industrial situations. It is designed to link RS-232/422/485 devices to an Ethernet network. The user-friendly VxComm Driver/Utility is equipped with a built-in COM ports, allowing users to easily turn it into a standard COM ports on a PC.
CPU
CPU
80186-80 MHz or compatible
SRAM
512 KB
Flash Memory
Flash ROM: 512 KB ; Erase unit is one sector (64 KB) ;
100,000 erase/write cycles
EEPROM
16 KB;
Data retention: 40 years; 1,000,000 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)
COM3
RS-485 (DATA+, DATA-, GND)
COM4
RS-485 (DATA+, DATA-, GND)
COM5
RS-485 (DATA+, DATA-, GND)
RS-485
Bias Resistor
Yes, 1 KΩ
Node
254 (max.)
Ethernet
10/100 Base-TX, RJ-45 port
(Auto-negotiating, auto MDI/MDI-X, LED indicator)
PoE
IEEE 802.3af
COM Port Formats
Data Bit
7, 8: for COM1 and COM2
5, 6, 7, 8: for COM3 ~ COM5
Parity
None, Even, Odd, Mark, Space
Stop Bit
1, 2: for COM1 ~ COM5
Baud Rate
115200 bps Max.
LED Indicators
5-digit 7 Segment
Yes, only for "D" versions
System
Red
PoE
Green
Power
Protection
Power Reverse Polarity Protection
Required Supply Voltage
PoE or +12 VDC ~ +48 VDC (non-regulated)
Power Consumption
PPDS(M)-755-MTCP: 2.2 W
PPDS(M)-755D-MTCP: 2.9 W
Mechanism
Flammability
Fire Retardant Materials (UL94-V0 Level)
Dimension (W x H x D)
72 mm x 123 mm x 35 mm (88 mm x 123 mm x 28 mm for "M" versions)
Installation
DIN-Rail or Wall mounting
Casing
Fire Retardant Plastic (Metal for "M" versions)
Environment
Operating Temperature
-25 ~ +75 °C
Storage Temperature
-40 ~ +80 °C
Humidity
5 ~ 90% RH, non-condensing
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