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C5B Modules Mount Into Any Standard 5B Backplane
C5B Modules Mount Into Any Standard 5B Backplane
C5B 42-02

5B Signal Conditioning Module - Isolated 2-Wire Transmitter Input, 4mA to 20mA Input, 2V to 10V Output

Qty   Price (with options selected)
Shipping: Call for Availability
 Features
System Bus5B Series
Number of Channels1
Number of Analog Output (D/A) Channels1
Number of I/O Lines1
 
Introduction

Each C5B 42 two-wire transmitter interface module provides a single channel of analog input which accepts 4 to 40mA process current input and provides a standard +1 to +5V or +2 to +10V output signal. An isolated +20VDC regulated power supply is provided to power the current transmitter. This allows a two-wire loop powered transmitter to be directly connected to the C5B 42 without requiring an external power supply. The regulated supply will provide a nominal +20VDC at a loop current of 4mA to 20mA.

The C5B 42 modules will provide a 1500V isolation barrier for non-isolated two-wire field transmitters. They can also be used when additional isolation is required between an isolated two-wire transmitter and the input stage of the control room computer.

The voltage output is logic-switch controlled, which allows these modules to share a common analog bus without the requirement of external multiplexers.

The C5B 42 modules are designed with a completely isolated computer-side circuit which can be floated to ±50V from Power Common (pin 16). This complete isolation means that no connection is required between I/O Common and Power Common for proper operation of the output switch. If desired, the output switch can be turned on continuously by simply connecting pin 22, the Read-Enable pin, to I/O Common (pin 19).

A precision 20-ohm current conversion resistor is supplied with the modules. Sockets are provided on the C5BP panels to allow installation of this resistor and extra resistors are available. All field inputs are fully protected from accidental connection of power-line voltages up to 240VAC. The modules have a 3dB bandwidth of 100Hz. Signal filtering is accomplished with a six-pole filter, with two poles on the field side of the isolation barrier, and the other four on the computer side.

  Detailed Specifications  More Detail
Product Information
System Bus 5B Series
Module Mounting Compatibility 5B series
Analog Input Channels
Number of Channels 1
Differential Channels 1
Analog Output Channels
Number of Analog Output (D/A) Channels 1
Digital I/O Lines
Number of I/O Lines 1
Configuration Output enable control/input
Detailed Specifications More Detail
 
Ordering - Includes Options Indicated Below
C5B 42-01
5B Signal Conditioning Module - Isolated 2-Wire Transmitter Input, 4mA to 20mA Input, 1V to 5V Output
$240.00
C5B 42-02
5B Signal Conditioning Module - Isolated 2-Wire Transmitter Input, 4mA to 20mA Input, 2V to 10V Output
$240.00

Terminal Panel Options
None  
C5BP 01
Mounting Panel for 16 C5B Series Modules
$446.00
C5BP 01-DIN
DIN Mounting Panel for 16 C5B Series Modules
$475.00
C5BP 02
Mounting Panel for 16 C5B Series Modules, Multiplexing
$465.00
C5BP 02-DIN
DIN Mounting Panel for 16 C5B Series Modules, Multiplexing
$496.00
C5BP 05
Mounting Panel for 8 C5B-Series Modules
$331.00
C5BP 03-DIN
DIN Mounting Panel for 1 C5B Series Module
$76.00
C5BP 04
Mounting Panel for 2 C5B Series Modules
$88.00
C5BP 04-DIN
DIN Mounting Panel for 2 C5B Series Modules
$105.00
C5BP 05-DIN
DIN Mounting Panel for 8 C5B Series Modules
$346.00
C5BP 06
Mounting Panel for 8 C5B Series Modules, Multiplexing
$348.00
C5BP 06-DIN
DIN Mounting Panel for 8 C5B Series Modules, Multiplexing
$363.00
C5BP EV
Evaluation Mounting Panel for 1 C5B Series Module
$126.00
TPB DIN26
26-Pin DIN-Mount Barrier Strip Terminal Panel, Spade Lug Screw Terminals
$86.00
INST 326HM
26-Pin DIN-Mount Screw Terminal Block, 26-Pin M Header Connector
$119.00
C5BP 03
Mounting Panel for 1 C5B Series Module
$61.00

Cable Options
None  
5BP CBL
Custom Cable from C5BP Series Panels to DAS Board, 6 ft
$59.00
5BP CBX
Daisy-Chaining Cable to Additional C5BP 02/06 Panel
$59.00
CBL 2602
26-Pin Ribbon Cable, 26-Pin F-F header, 2 ft
$25.00
Catalog # Shipping Price (with options) Qty  
C5B 42-02 Call for Availability
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