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Industrial RS232 Isolated 7-Wire Repeater Pair

Model REP-232-7P

Category: RS232 / RS485 / RS422 Repeaters

DESCRIPTION

The REP-232-7P is a pair of industrial grade bi-directional port powered 2500V opto-isolated RS-232 port extenders. The converter pair can extend the data distance of two standard full duplex RS-232 ports up to 4000 ft(1.2km). The converter pair extends the distance of not only the data lines but also the RTS, CTS, DTR and DSR handshake lines. A built-in data direction auto-turnaround feature automatically enables the wire driver when data is present from the RS232 port eliminating the need for software drivers, and making the device fully plug-and-play. The REP-232-7P has a DB9 female connector on the RS232 serial port, and DB9 male connector on the wire port. A separate terminal block is included with each converter for maximum flexibility. The terminal block plugs into the wire port, providing screw-lug wire terminations for the port. The unit is enclosed in a rugged ABS housing, and is powered from the RS232 data lines; no external power is required. This converter operates from 300 to 115,200 bps.

FEATURES

  • Extends TX, RX, CTS, RTS, DTR, DSR and GND
  • Plug-and-Play (Device is Hot-pluggable)
  • No Drivers Needed
  • Port Powered: No External Power is Necessary
  • Data Direction, Auto-turnaround, No Flow Control is Necessary
  • 2500V Optical Isolation Protects RS232 Devices From Electrical Surges and Lightning Strikes
  • 2500V Optical Isolation Also Eliminates Ground Loop and Noise Problems
  • Built-in 600W Surge and 15KV Static Protection
  • 5 Year Manufacturer's Warranty
  • RoHS 3, CE, FCC and REACH Certified
7-Wire RS232 Isolated Repeater Pair
7-Wire RS232 Isolated Repeater Pair
PRICE: $44.95

IN STOCK

30 Day Money Back Guarantee!

5 Year Replacement Warranty!

ISO 9001:2015 QUALITY MANAGEMENT

ISO-9001:2015

Our internationally recognized ISO 9001:2015 Quality Management System (Cert. No. 743003912) with a scope of “Design, Sales, Distribution of Data Communication and IT Support Services“ was recognized and certified by TÜV Rheinland of North America known for its very demanding and stringent requirements. For more details see our Quality Policy.

COMMUNICATION
STANDARDS: EIA/TIA RS-232C Standard
BAUD RATES: From 300 bps To 115,200 bps
CONNECTOR TYPES: RS-232 Side: DB9 Female and Wire Side: either DB9 Male or 8-way Terminal Block
DISTANCE: RS-232 Side: 16 ft (5m) and Wire Side: up to 4000 ft (1.2km)
ELECTRICAL
POWER SOURCE: Port Powered From RS-232 Data Lines
OPTICAL ISOLATION: 2500V (2500Vrms 1min, AC)
CURRENT CONSUMPTION: Less Than 10 mA
STATIC PROTECTION: 15KV Electric Static Discharge (ESD) Protection
SURGE PROTECTION: 600W Surge Protection
CONVERSION IC: Toshiba TLP521 - For more information from Toshiba; follow this link.
MECHANICAL
HOUSING: Rugged ABS
WEIGHT: With Terminal Block: 1.4oz (39.7 grams)
Without Terminal Block: 0.8oz (24 grams)
DIMENSIONS: With Terminal Block: 3.93 X 2.12 X 0.82 in (99.8 X 53.7 X 20.7 mm)
Without Terminal Block: 2.47 X 1.33 X 0.70 in (62.8 X 33.8 X 17.8 mm)
ENVIRONMENTAL
OPERATING TEMP.: -40ºF to 185ºF (-40ºC to 85ºC)
STORAGE TEMP.: -40ºF to 185ºF (-40ºC to 85ºC)
OPERATING HUMIDITY: 5% To 95% - No Condensation
QUALITY
PRODUCT SAFETY: CE, FCC and RoHS Conformance Certified
QUALITY MANAGEMENT: Manufactured and Distributed to ISO 9001:2015 QMS
RELIABILITY: Low Failure Rate - 99+% Reliability Since Inception
WARRANTY: 5 Year Replacement Warranty

RS232 Side DB9 Female

Signal DCD DTR DSR RTS CTS TX RX GND
Pin # 1 4 6 7 8 2 3 5
Function DCD DTR DSR RTS CTS TX RX GND

WIRE Side DB9 Male or Terminal Block

Signal NC R- T- T+ R+ RS CS DTR DSR
Pin # 1 2 3 4 5 6 7 8 9
Function NC R- T- T+ R+ RTS CTS DTR DSR

Using one REP-232-7P unit:

  1. Check that all connections comply with the connection diagrams.
  2. Perform a loop back test on one unit:
    1. Connect the T+ to R+, T- to R-, CS to RS and DTR to DSR on the wire port.
    2. Connect the RS-232 port to the PC RS-232 port.
    3. Running a hyper terminal program on the PC, send ASCII characters to the REP-232-7P converter from one PC port, and check that the characters are received at the same PC port. This tests that the transmit and receive functions of the REP-232-7P unit is working properly.

Using two REP-232-7P units:

  1. Check that all connections comply with the connection diagrams.
  2. Perform a loop back test on two units:
    1. Connect the two wire ports per application diagram.
    2. Connect the two RS-232 ports to two PC RS-232 ports.
    3. Running hyper terminal programs on both PCs, send ASCII characters to the REP-232-7P converter from one PC port, and check that the characters are received at the 2nd PC port. Repeat the test in the opposite direction. This tests that the transmit and receive functions of both REP-232-7P units are working properly.

Download FREE FULL VERSION AccessPort Advanced Serial Monitor, Simulation and Data Analysis Software Tool. This software tool is great for testing converters. Supports Windows 98/XP/VISTA/WIN 7/WIN 8/WIN 10.   DOWNLOAD SOFTWARE AND USER MANUAL

Below are some of the RS232 Isolated 7-Wire Repeater Pair applications.

FIGURE 1: EXTENDING THE RS-232 DATA AND HANDSHAKING DISTANCE

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