Signal converter for electromagnetic flowmeters (64 pages)
Summary of Contents for Honeywell 04200-A-1201
Operating Instructions 4–20mA to Catalytic Input Converter 04200-A-1201...
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 Helping to make a Safer World Ensure that you read and understand these Operating Instructions BEFORE operating the equipment. Please pay particular attention to the Safety Warnings. WARNINGS 1. Not designed or certified for use in hazardous areas. 2.
The module allows users of an existing installation of catalytic detectors to retrofit them with Searchpoint Optima Infrared Detectors without the need to replace field cables or the control system. TYPE 04200-A-1201 18mm Ser No 62mm...
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 The module is designed for use in safe areas only and is contained in a rugged plastic enclosure which clips onto a standard 35mm DIN rail. It replaces the set of three 6mm wide DIN rail mounted terminals S, NS and 01 so that it requires no extra space at the back of the control cabinet or rack.
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 2. INSTALLATION 2.1 CONNECTIONS Four pairs of terminals are provided to allow connections to the detector and to the control system bridge input circuit. These are: Terminal Signal Description 4 - 20mA 4 - 20mA input from the detector.
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 2.3 INSTALLING To install the Signal Converter Module, proceed as follows: Ensure that the Control System channel Control Card to be converted is of the bridge input type and its sensitivity is compatible with the converted signal voltage of the Signal Converter Module.
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 (12) Fit the Signal Converter Module to the DIN rail in the position vacated by the three DIN terminal blocks. (11) Connect the Searchpoint Optima, or 4 - 20mA device, field wiring and control card input as shown in Figure 2.
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 Adjust the Control Card ZERO adjustment for zero reading on the Control Card display. Leave the Searchpoint Optima to stabilise for one hour and then readjust the ZERO adjustment again for a zero reading on the Control Card display.
MAN0488.PM6 Issue 02 4 - 20mA to Catalytic Converter 04200-M-5012 3. ORDERING DETAILS 04200-A-1201 Signal Converter Module, 4 to 20mA. 4. SPECIFICATION Input Signal: 0 to 25mA. Output Signal: 0 to 70mV (for a 4 to 20mA input signal). Repeatability: ±1% fsd.
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