05701-A-0284 HONEYWELL Series 57 4-Channel Control Card

Description 05701-A-0284 HONEYWELL Series 57 4-Channel Control Card Product Dimensions： Product Description (Detailed Explanation) The 05701-A-0284 control card is a core component of the Series 57 rack-mounted system. Each card is capable of interfacing with up to four independent gas detectors (toxic, flammable, or oxygen). It converts the analog signals (typically 4-20mA) from field-mounted sensors into digital readings displayed on the rack’s front panel. This card is engineered for modularity; multiple cards can be housed in a single 19-inch rack, allowing a single system to monitor dozens of points simultaneously. It features sophisticated voting logic and programmable alarm levels (A1, A2, and A3) to ensure a rapid and accurate response to hazardous gas leaks. Product Parameters (Technical Specifications) Parameter Category Specification Series Honeywell Signalpoint 57 / Series 57 Number of Channels 4 Channels per card Input Signal 4-20 mA (Current Loop) Supply Voltage 18V to 32V DC Power Consumption Approx. 3.5 W (without sensor load) Display Interface Multi-segment LCD per channel (on the rack face) Alarm Thresholds 3 Programmable levels per channel Relay Outputs Individual channel relays common fault relay Operating Temp. $-5^{\circ}C$ to $ 55^{\circ}C$ Mounting Standard Series 57 Rack (3U Height) Product Advantages (Key Benefits) High Channel Density: Monitoring four points per card allows for a significantly smaller control cabinet footprint compared to single-channel controllers. Universal Compatibility: Can be configured to work with the entire range of Honeywell gas sensors, as well as 3rd-party 4-20mA transmitters. Flexible Alarm Logic: Offers selectable “latching” or “non-latching” alarms and “rising” or “falling” triggers (essential for Oxygen depletion monitoring). Individual Channel Isolation: A fault on one channel does not affect the operation of the other three channels on the same card, enhancing system reliability. Remote Interfacing: Provides 4-20mA signal re-transmission, allowing the system to send gas data to a master DCS or PLC for plant-wide integration. Precautions (Important Notes) Rack Configuration: This card must be used with a compatible Series 57 interface engineering card and backplane. It cannot operate as a standalone unit. Sensor Powering: Ensure the rack power supply is sized correctly to handle the combined peak current of the control card and the four connected gas detectors (especially for IR sensors). Calibration: The card must be calibrated in conjunction with the field sensor. Regular “bump tests” and span calibrations are required to maintain safety certification. Relay Ratings: Do not exceed the maximum contact rating of the onboard relays when switching heavy inductive loads (such as large sirens or fans). Use an interposing relay if necessary. ESD Handling: The card contains sensitive microprocessors. Always wear an anti-static wrist strap when inserting or removing the card from the rack. Product Applications (Typical Use Cases) Oil & Gas Refineries: Centralized monitoring of flammable hydrocarbons and $H_2S$ across multiple process skids. Chemical Storage Facilities: Detecting toxic gas leaks in drum storage areas or warehouse perimeters. Wastewater Treatment Plants: Monitoring for Methane ($CH_4$) and Hydrogen Sulfide ($H_2S$) in confined spaces and digesters. Manufacturing Plants: Protecting personnel from Oxygen depletion or Carbon Monoxide buildup in areas utilizing industrial gases. Laboratories: Multi-point gas monitoring in cleanrooms or research areas where multiple types of gases are used simultaneously. Shipping Port: Xiamen, China Payment: Bank of Chicago, Bank of Singapore Express cooperation: fedex, DHL, UPS and your express account Service: Professional Sales provides 24 hours /7 days online service Please make an inquiry for more models： HAMAMATSU MVS-7000 Honeywell 51402645-200 Honeywell 51309204-175 Honeywell 51403776-100 Honeywell 51304465-100 Honeywell MC-PAOY22 Honeywell 51304493-250 Honeywell TC-ODK161 Honeywell 51304685-150 Honeywell 900P01-0001 Honeywell 51304453-150 Honeywell RM7838C1004 Honeywell 51305072-600 Honeywell TC-FPDXX2 Honeywell 51304511-100 Honeywell TC-PRR021 HONEYWELL 51304453-100 Honeywell 51195156-300 HONEYWELL 51304644-125 Honeywell 51400700-100 HONEYWELL 51304518-150 Honeywell 51401286-100 HONEYWELL 51304362-300 Honeywell J-DIM00 HONEYWELL 51304672-150 Honeywell J-MHM10 HONEYWELL 51304650-100 Honeywell J-MSC10 HONEYWELL 51304487-100 Honeywell 51195066-100 /HF-75632-F HONEYWELL 51304754-150 Honeywell C7027A 1049 HONEYWELL CC-PAIM01 Honeywell 51402573-150 HONEYWELL CC-PAIH01 Honeywell DC1030CR-101000-E HONEYWELL CC-PAOH01 Honeywell XC5010C HONEYWELL CC-TAOX01 Honeywell 51401437-301 HONEYWELL CC-TAIX01 Honeywell TC-LLMUX2 HONEYWELL CC-TDOB01 Honeywell FF-SB12E04K-S2 HONEYWELL CC-TDIL01 Honeywell FF-SB12R04K-S2 HONEYWELL MC-TAMR04 Honeywell TK-PRR021 HONEYWELL HONEYWELL10024/I/I Honeywell 10006/2/1 HONEYWELL 51410070-175 Honeywell DC120211101000 HONEYWELL CC-PAON01 Honeywell 51305072-100 Honeywell FF-SB14E064-S2 Honeywell 51305072-200 Honeywell TC-PRS021 Honeywell 51305072-300 Honeywell TC-CCN014 Honeywell 621-0021R Honeywell 51197593 Honeywell 620-3030 Honeywell TC-FPCXX2 Honeywell FDC220/C7027A. 1049 Honeywell TC-PCIC01K Honeywell 04973-X01-333-20-00-000-000 Honeywell TC-TCXBNC Honeywell 946 A4V 2D 2C0 380E Honeywell DC1040-CR701000-E Honeywell 51404223-001 Honeywell KSW24 Honeywell 51404203-002 Honeywell LSQA6B134 Honeywell IPC 620-15 Honeywell TK-PRS021 Honeywell 946-A4V-2D-2C0-380E Honeywell TK-CCR014 Honeywell 621-3560 Honeywell TK-IOLI01 Honeywell MU-TAIH14 Honeywell 621-0010-ARC Honeywell MU-TAOY22 Honeywell ML984 Honeywell XCL5010 Honeywell 51304337-150 Honeywell LS2D4L Honeywell TK-FTEB01 Honeywell ECEA1616R24 Honeywell 620-0083C Honeywell EC7830A1066 Honeywell 51196694-300/U1 Honeywell EC7890B1010 Honeywell 621-0020RC Honeywell LSYAC1E Honeywell C7012A1186 Honeywell FC-SDI-1624 Honeywell TC-RPCXX1 Honeywell FC-TSDI-1624 Honeywell TC-IAH161 Honeywell TC-OAV081 Honeywell 51402645-200 Honeywell 80363972-150