Allen-Bradley 1492 Field Wire Conv. Module Installation Instructions
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Field Wire Conversion Module for Modicon B804-116 to 1756-OA16 or B824-016 to 1756-OB16E (Cat 1492-CM800-LD002) Local language (French, Italian, German & Spanish) versions of this document can be downloaded by going to www.ab.com. In the left margin click on Publications Library and Literature Library. In the Search Area (right margin), Search by Catalog Number and in the Search box type in the catalog number of the conversion system component. I. Module Description The 1492-CM800-LD002 conversion module provides field wire signal conversion from a Modicon® B804-116, 80 to 130Vac , 16-pt output module to a ControLogix 1756-OA16, 74 to 265Vac , 16-pt output module or a B824-016, 20 to 28Vdc, 16-pt output module to a 1756-OB16E, 10-31.2Vdc, 16-pt electronically fused output module. The conversion module provides the mating connections to the B804-116 or B824-016 swing-arm (terminal block) with its attached field wires. It routes those signals via its 20-pin connector and a 1492-CABLEX pre-wired cable to compatible terminals of the 1756-OA16 or 1756-OB16E (refer to the Wiring Diagrams on pages 2 and 3 for details). 20-Pin Connector for 1492-CABLEX Mating Connector for B800 Terminal Block 1492-CM800-LD002 Conversion Module De-energize and lockout any and all power to all I/O field devices connected to the Modicon 800 I/O housing, and the power to the 800 I/O housing itself. Ensure all power is de-energized and locked out to any device in the control cabinet where the conversion is to be performed. Ensure work is performed by qualified personnel. Refer to conversion module Specifications Section: Maximum Operating Voltage WARNING II. Module Installation The 1492-CM800-LD002 conversion module must be installed in a 1492 conversion base-plate and cover-plate assembly. The installation of the module into the assembly is explained in the Installation Manual that ships with the conversion assembly. For a list of compatible assemblies refer to Appendix A. III. Conversion Module Compatibility Matrix Conversion Module 1492-CM800-LD002 1492-CM800-LD002 Compatible 800 Output Module B804-116 B824-016 Compatible 1756 Output Module 1756-OA16 1756-OB16E Required 1492 Cable 1492-CABLEX 1492-CABLEX This is the cable length in meters and tenths of meters (e.g. 015 = 1.5 meters). Recommended cable length is 003 (00.3 meters). 10000021853 (Version 00) Printed in Germany IV. Conversion Module Wiring Diagram The following diagrams show the connections from the existing B804-116 or B824-016 swing-arm, through the conversion module, 1492 cable and to the 1756-OA16 or 1756-OB16E output module. The diagrams can be used as an aid in possible system troubleshooting. WARNING There are several key application considerations and system specifications (bottom of drawing) when using these components (conversion module, cable and output module). Read and understand these considerations before installation. In addition, refer to the current draw requirements of the existing loads for this configuration to ensure they are within the current ratings of the 1756 output module. Conversion: B804-116 to 1756-OA16 with 1492-CM800-LD002 1492-CM800-LD002 Hot Grp 1 Neutral Grp 1 Output 1 Output 2 Output 3 Output 4 Output 5 Output 6 Output 7 Output 8 Output 9 LOAD Output 10 Output 11 Output 12 L2 Output 13 Output 14 L1 Output 15 Output 16 Hot Grp 2 Neutral Grp 2 10 9 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 18 20 19 1756-OA16 1492-CABLE003X 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Black White Red Green Orange Blue White/Black Red/Black Green/Black Orange/Black Blue/Black Black/White Red/White Green/White Blue/White Black/Red White/Red Orange/Red Blue/Red Red/Green 10 9 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 18 20 19 L1-0 L2-0 OUT-0 OUT-1 OUT-2 OUT-3 OUT-4 OUT-5 OUT-6 OUT-7 OUT-8 OUT-9 OUT-10 OUT-11 OUT-12 OUT-13 OUT-14 OUT-15 L1-1 L2-1 B804-116 Swing Arm Conversion Module Installation and Application Considerations The B804-116 module output current limits versus 1756-OA16 limits are as follows: B804-116 1756-OA16 w/ 1492-CABLE003X a) Current/Point 2A 0.5A b Current/Group 6A 2A b) Current/Module 12A 4A c) Surge Current/Pt 50A for 1 cycle 5A for 43ms The 1492-CABLE003U current is limited to 2A per pin. Refer to your B804-116 and 1756-OA16 Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output module ratings are not exceeded. [Reference Doc: 41170-751 (Version 03)] 10000021853 (Version 00) (2) IV. Conversion Module Wiring Diagram (Continued) WARNING There are several key application considerations and system specifications (bottom of drawing) when using these components (conversion module, cable and output module). Read and understand these considerations before installation. Conversion: B824-016 to 1756-OB16E with 1492-CM800-LD002 1492-CM800-LD002 + 24 VDC Common Grp 1 Output 1 Output 2 Output 3 Output 4 Output 5 Output 6 Output 7 Output 8 Output 9 LOAD Output 10 Output 11 Output 12 Output 13 Output 14 Output 15 Output 16 24 VDC Common Grp 2 10 9 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 18 20 19 1756-OB16E 1492-CABLE003X 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Black White Red Green Orange Blue White/Black Red/Black Green/Black Orange/Black Blue/Black Black/White Red/White Green/White Blue/White Black/Red White/Red Orange/Red Blue/Red Red/Green 10 9 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 18 20 19 DC-0+ RTN OUT-0 OUT-0 OUT-1 OUT-2 OUT-3 OUT-4 OUT-5 OUT-6 OUT-7 OUT-8 OUT-9 OUT-10 OUT-11 OUT-12 OUT-13 OUT-14 OUT-15 DC-1+ RTN OUT-1 B824-016 Swing Arm Conversion Module Installation and Application Considerations The B824-016 module output current limits versus 1756-OB16E limits are as follows: B824-016 1756-OB16E w/ 1492-CABLE003X a) Current/Point 2A 1A b) Current/Group 6A 2A c) Current/Module 12A 4A d) Surge Current/Pt 5A for 10ms 2A for 10ms The B824-016 provided a single mechanical fuse per group. The 1756-OB16E is electronically fused per group. Refer to the 1756-OB16E Installation Manual for electronic fusing details. The 1492-CABLE003X current is limited to 2A per pin. Refer to your B824-016 and 1756-OB16E Installation Manual wiring schematics and diagrams for more details. Ensure 1756 output module ratings are not exceeded. [Reference Doc: 41170-757 (Version 03)] 10000021853 (Version 00) (3) V. 1492-CM800-LD002 Conversion Module Specifications (Operating specifications are when installedin the Conversion System base / cover-plate assembly) Specification Dimensions Approximate Shipping Weight Storage Temperature Operating Temperature Operating Humidity Shock Non-operating Operating Operating Vibration Maximum Operating Voltage Max. Module Operating Current Per Point: Per Module: Value 288.9 mm (height) x 139.7 mm (depth) x 44.5 mm (width) 11.37 in. (height) x 5.5 in. (depth) x 1.75 in. (width) 300g (0.66 lbs) (includes carton) -40 to +85°C (-40 to +185°F) 0 to 55°C (32 to 131F) 5 to 95% at 55°C (non-condensing) 50g 30g 2g @ 10-500Hz 125 Vac at 47 to 63Hz or 150 Vdc 2 Amps (1492-CABLE connection pins are limited to 2A per pin) 12 Amps Refer to the Wiring Diagram(s) for NOTICE current limits for a specific configuration. Agency Certifications Pollution Degree Environmental Rating UL Classified: Under UL File Number E113724 CSA CE: compliant for all applicable directives 2 IP20 VI. Appendix A - 800 Housing to 1756 Chassis Conversion System Selection Process 1) Determine the number of 800 I/O modules actually used in the 800 I/O Housing to be converted to 1756 I/O. 2) Review the data in Column 5 from the below table, and select a 1756 I/O Chassis which meets your conversion needs from Step 1. Ensure the information from the I/O Conversion module table is reviewed first since in some cases, two 1756 modules are needed to replace one 800 I/O module. 3) Once the 1756 Chassis is selected, refer to Column 7 and select the Conversion Assembly. 1 2 3 4 5 6 7 Max. Number 800 Housing Max. Number 1756 Chassis 1756 I/O Chassis Modicon 800 I/O Conversion Assembly of 800 Housing Width of 1756 Chassis Width Catalog Number Housing Cat Number Catalog Number Slots for I/O Dimension Slots for I/O Dimension 1756-A4 3 10.25” 3 10.25” AS-H810-xxx 1492-MUA4-MB3 A7 = 14.49” A7 = 6, A10=9 17.5” 4 AS-H819-103 A10 = 19.02” 1756-A7 A7 = 14.49” 1492-MUA7-A10 or A7 = 6, A10=9 6 17.5” AS-H819-209 MB4679 1756-A10 A10 = 19.02” A7 = 14.49” A7 = 6, A10=9 7 17.5” AS-H819-100 A10 = 19.02” A10 = 19.02” A10 = 9, A13=12 AS-H827-103 8 27.1” A13 = 23.15” A10 = 19.02” 1756-A10 1492-MUA10-A13or A10 = 9, A13=12 27.1” AS-H827-209 10 MB81011 A13 = 23.15” 1756-A13 A10 = 19.02” A10 = 9, A13=12 11 27.1” AS-B827-100 A13 = 23.15” One chassis slot required for the ControlLogix processor or a remote I/O adapter type module. The footprint and mounting dimensions of the 1492 Conversion Assembly (base plate and cover plate) match those of the Modicon I/O Housing. Width dimension includes the 1756 Chassis power supply. Surplus Chassis width as compared to the 800 I/O Housing is divided equally when mounting it on the Conversion Assembly. Mounting holes for the 1756 I/O Chassis are pre-drilled and pre-tapped into the Conversion Assembly cover-plate. Modicon is a Registered Trademark of Group Schneider. Article No. 4351850000 10000021853 (Version 00) Printed in Germany ">

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