ALLEN–BRADLEY Bulletin 2705 RediPANEL Plug & Go Push Button Modules (Bulletin 800A 16 and 32 Points) User Manual
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. “Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls” (Publication SGI-1.1) describes some important differences between solid state equipment and hard-wired electromechanical devices.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Description Bulletin 2705 RediPANEL Modules with Bulletin 800A Push Buttons are fully assembled 16 and 32 point push button stations that operate with high density Allen-Bradley PLC and SLC I/O modules. The only wiring required is a pair of cables and power supply connections, which eliminates costly hardwiring and provides fast installation and start-up.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Features Easy Installation Each RediPANEL is supplied complete with preassembled push buttons and front plate. Separately ordered Bulletin 1492 wiring system cables plug directly between the I/O Modules and the RediPANEL adapter boards, eliminating hardwiring of individual devices. To install RediPANEL modules follow these easy steps: 1. Cut an opening in the panel approximately 5.9 in. (149 mm) high x 8.6 in. (218 mm) wide. See Figure 1. 2.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Figure 1 Mounting Dimensions of the Module in Inches (mm) FRONT VIEW SIDE VIEW 9.50 (241.30) 1.06 (26.92) 7.375 (187.33) .44 (11.18) 7.25 (184.15) 0.62 (15.75) 1.50 (38.1) Max.. 0.26 (6.60) 6.375 (161.93) Panel Cutout 5.86 x 8.61 (148.84 x 218.69) 8.0 (203.2) 5.86 (148.84) 2.6 (66.0) 16 PB 2.7 (68.6) 32 PB 8.61 (218.69) 4-.296 (7.52) Dia. Holes Figure 2 Enclosure spacing in Inches (mm) 2.5 (63.5) 2.5 (63.5) 2.5 (63.5) 6 4.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Low System Cost The RediPANEL reduces overall system cost by reducing wiring, engineering, installation, and maintenance. Connection to high density Allen-Bradley I/O modules is simple, easy, and cost effective. Functional Requirements Electrical Requirements and Power Supply An external 24 VDC 10% power supply is used for this module.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Push button Board The push button assembly used is Bulletin 800A with 24 VDC six chip LED cluster lamps which have longer life than incandescent lamps. The LED cluster is polarity sensitive and will be positioned with the plus (+) indicator facing left when viewing the front of the module. It is NOT acceptable to interchange LED and incandescent lamps in the Bulletin 800A assembly.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules The input and output cable connectors are identified on the printed circuit board. It is important that the input and output module connectors are connected correctly, since the output modules do not have reverse polarity protection. Connecting the wrong cable and module could result in a short to the power supply output terminals or a blown module fuse. Some of these fuses are not field replaceable. Table 2 Module and Cable Catalog Numbers No.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Faceplate Configurations Figures 3 and 4 show the push button locations and bit addresses for 16 and 32 point SLC’s and PLC’s.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules To connect wires to the power connection from the power source, follow these easy steps (see Figures 5 and 6): 1. Remove the power connector from the receptacle. 2. Loosen left and right screws on the power connector and insert the wires into the openings on the bottom of the power connector, being certain that the correct polarity is observed between the power connection and the power source. 3.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules RediPANEL Operation Connections RediPANEL modules connect to Allen-Bradley 1746 or 1771 I/O modules with two preassembled cables. This replaces large wire bundles used in hardwired implementation. See Figure 8.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Modules RediPANEL modules combine the functions of standard push button devices with the capabilities of a remote I/O rack – all in one package. See Figure 9.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Image Diagrams Image Table Configurations Figures 10-13 show a typical I/O image table configuration when using a 16 or 32 button RediPANEL module with a 1746 SLC or a 1771 PLC I/O module.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Figure 11 Typical Image Table Configuration for 16 Button RediPANEL with 1771 PLC I/O Modules Output Image Table 1/4 Rack 17 16 15 14 13 12 11 10 7 6 5 4 3 2 1 0 Lamp Control Bits Input Image Table 1/4 Rack 17 16 15 14 13 12 11 10 7 6 5 4 3 2 1 0 Switch Status Bits WORD 0 WORD 1 PLC Bit Addresses (Octal) 1 2 3 4 5 6 00 01 02 03 04 05 7 06 8 07 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 Module Group 1 (Word) Rack #2
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Figure 12 Typical Image Table Configuration for 32 Button RediPANEL with 1746 SLC I/O Modules Output Image Table 1/4 Rack 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Input Image Table 1/4 Rack 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Lamp Control Bits WORD 0 Switch Status Bits Lamp Control Bits WORD 1 Switch Status Bits SLC Bit Addresses (Decimal) Word Input 1 2 3 4 5 6 7 8 00 01 02 03 04 05 06 07 9 10 11 12 13 14 15 16 0
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Figure 13 Typical Image Table Configuration for 32 Button RediPANEL with 1771 PLC I/O Modules Output Image Table 1/4 Rack 17 16 15 14 13 12 11 10 7 6 5 4 3 2 1 0 Input Image Table 1/4 Rack 17 16 15 14 13 12 11 10 7 6 5 4 3 2 1 0 Lamp Control Bits WORD 0 Switch Status Bits Lamp Control Bits WORD 1 Switch Status Bits Module Group 3 (Word) PLC Bit Addresses (Octal) Rack #2 Input 1 2 3 4 5 6 7 8 00 01 02 03 04 05 06 07 9 1
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Modification and Replacement Procedures Custom 800A RediPANEL Modules If the standard configuration modules with momentary push buttons do not meet your requirements, 800A custom modules are available.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Installing or Replacing Push Button Legends (cont’d) 3. Insert the new legend and “snap” the two pieces back together. 4. Replace the keyed lens carrier into the push button. 5. Check for proper operation of the push button. STEP 3 ËË Ë ËË STEP 5 ËË ËË ËË Lamp Replacement ! ATTENTION: To avoid electrical shock or unintended operation of the equipment, disconnect power before servicing. 1.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Lamp Replacement (cont’d) STEP 1 ÎÎ Ë ÎÎ ËË ÎÎÎ ËË ËË ÎÎÎ Ë Ë Ë Ë ËË ÎÎÎ Î ËËÎ ÎÎÎ ËË Î ËËÎ 800M-N5 STEP 2 ÎÎ ËË ÎÎ ËË 3. Carefully insert the new lamp into the socket. ! ATTENTION: Before replacing the lens carrier into the push button, be sure the lamp is seated properly or a short may result. The LED must be installed with plus (+) indicator facing to the left. 4. Replace the keyed lens carrier into the push button. 5.
User Manual Bulletin 2705 RediPANEL 800A Push Button Modules Mechanical Enclosure NEMA Type 13 Configurations 32 Push Button Module Standard: 8 Red, 16 Green, 8 Amber 16 Push Button Module Standard: 8 Red, 8 Green 16 PB Units – 800A-C2DG24 (Green) 800A-C2DR24 (Red) Replacement Illuminated Push Button 32 PB Units – 800A-C2CA24 (Amber) 800A-C2CG24 (Green) 800A-C2CR24 (Red) Length: 9.5” (241.3mm) Height: 7.25” (184.15mm) Approximate Dimensions Depth: 4.0” (101.6 mm - 16 Button Panel) 4.5” (114.
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