IC697MDL240

GE Fanuc | 9070 | GE Fanuc 90-70 PLC

IC697MDL240 Image

IC697MDL240

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  • Manufacturer: GE Fanuc
  • Description: 120 Volts ac Isolated Input 16
  • Weight: 4 lbs :: ≈ 2 kgs
  • Warranty: 1 Years
  • Product Revisions Available:
  • Other Available Revisions of the IC697MDL240 : A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z,

Product Manual Excerpt

16 Isolated Points 20 ms input filter Proximity switch compatible Functions The 120 Volt AC Isolated Input Module provides 16 input points which are isolated. This allows each point to be used on a different phase of the AC supply. The input is reactive (resistor/capacitor input) with current-voltage characteristics which meet IEC standard (type 2). The input characteristics are compatible with a large range of available proximity switches. LED indicators which give the ON-OFF status of each point on the logic (PLC) side of the circuit are included at the top of the module. The module is mechanically keyed to allow correct replacement with a similar type in the field. I/O references are user configurable without the use of jumpers or DIP switches on the module. Configuration is done using the configuration function of the MS-DOS or Windows programming software running on Windows 95 or Windows NT over Ethernet TCP/IP or through the SNP port. The Programming Software configuration function is installed on the programming device. The programming N C4 C3 H C2 C1 B4 B8 FUSE IBM and PS/2 are registered trademarks of International Business Machines Corporation. MS-DOS, Windows, Windows 95, and Windows NT are registered trademarks of Microsoft Corporation. GFK-0375E 120 Volt AC, Isolated, 16-Point Input Module 2 Discrete Input Modules August 1997 Series 90 -70 Programmable Controller Data Sheet Manual GFK-0600F 40-2 Operation of the 120 Volt AC Isolated Input Module SYSTEM INTERFACE VOLTAGE ATTENUATOR BACKPLANE a42140 FILTER LED FIELD CONNECTIONS MODULE NEUTRAL OPTO ISOLATOR ~ Figure 1. Block Diagram for IC697MDL240 Input Characteristics The 120 Volt AC Isolated Input Module is compatible with a wide variety of input devices, such as: Pushbuttons, limit switches, selector switches Electronic proximity switches, both 2-wire and 3-wire The input circuitry is capacitive to give low heat dissipation and associated high reliability and long life. Input current characteristics provide 10mA typically in the ON state, and can sink up to 4mA of leakage current in the OFF state to the input device. This module is compatible with a wide range of both 2-wire and 3-wire proximity switches. To determine compatibility with a specific proximity switch, find the ON state characteristics of the switch in the illustration below. If that point falls to the left of the input load line, the ON state characteristics are compatible. As an example, the ON state requirements of a compatible proximity switch of 5mA at 20 volts drop is shown. In addition, the OFF-state current must be less than 4mA. ON-STATE VOLTAGE ACROSS PROXIMITY SWITCH 2 4 6 8 10 OPERATIONAL NON-OPERATIONAL I LOAD (mA) 120 VOLTS 100 VOLTS 45 25 0 a42232 Figure 2. On-State Characteristics Compatibility 3 120 Volt AC, Isolated, 16-Point Input Module GFK-0375E Discrete Input Modules August 1997 Series 90 -70 Programmable Controller Data Sheet Manual GFK-0600F 40-3 Module Power The 120 Volt AC Isolated Input Module requires .25 amp from the 5-volt bus on the backplane. Module Mechanical Keying This module includes a mechanical key that prevents inadvertent substitution of one module type for another in a given slot. The key fits a uniquely shaped area on the board below the connector. The key is included with each module. When the module is first installed, the key latches onto the backplane center rail. When the module is extracted, the key remains in the center rail, configuring the slot to accept only identical module types. If it is necessary to change the module location in the rack after the key has been latched onto the center rail of the rack, the key can be removed by pushing it upward to unhook the latch while pulling it off the rail. It may then be reinserted onto the module and the module inserted into the rack in the desired location. Note: Only the power supply can be placed in the leftmost rack position. Field Wiring The module is wired as shown in Figure 3. Since each input is isolated (separate) from each of the other inputs, each input can be powered by a separate power source. The detachable field wiring terminal board will accept wire sizes from AWG #22 (0.36 mm2) through AWG #14 (2.10 mm2). Two wires may be terminated on a given lug if both wires are the same size. There is room for a bundle of forty AWG #14 (2.10 mm2) wires to be routed out through the terminal board cavity. The wire bundle can be secured to the terminal board by passing a cable tie through a cleat located at the lower corner of the terminal board. 3 7 TERMINALS 38 37 40 39 FIELD WIRING D4 H N H N H N H N a44321 Figure 3. Field Wiring Connections GFK-0375E 120 Volt AC, Isolated, 16-Point Input Module 4 Discrete Input Modules August 1997 Series 90 -70 Programmable Controller Data Sheet Manual GFK-0600F 40-4 Recommended Field Wiring Procedures The following procedures are recommended when connecting field wiring to the detachable terminal board on this input module. Module features referenced in the following procedures which are common to all IC697 I/O modules are illustrated in the following figure. a43855 HINGED DOOR TERMINAL BOARD JACKSCREW JACKSCREW CORD TIE CLEAT STRAP CORD TIE CLEAT STRAP CORD TIE CORD TIE STRAP CLEAT Figure 4. I/O Module Features 1. Turn off power before removing or installing terminal boards. Open the hinged door on the module to access a jackscrew which holds the terminal board securely in place. The detachable field wiring terminal board can now be removed from the module by turning the jackscrew counter-clockwise until it is fully disengaged. 2. To remove the terminal board, grasp the top of the terminal board and swing it outward as shown in Figure 5. Caution Do not use the hinged door to remove the terminal board. The hinged door could be damaged if this is done. 3. The terminal board is designed to accept wire sizes from AWG #22 (0.36 mm2) through AWG #14 (2.10 mm2). It is important that when using AWG #14 (2.10 mm2) wire for wiring all points, that a maximum insulation diameter of .135 inch (3.43mm) not be exceeded. To ensure proper connection, two wires may be terminated on any one terminal only if both wires are the same size. 4. The terminal board is designed to accept a maximum of (40) AWG #14 (2.10 mm2)wires. If AWG #14 (2.10 mm2) wires are to be used, then wire markers should be placed at least 8 inches (203 mm) from termination end to provide sufficient space for the hinged door to close.

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3-5 Days for most repairs. 24 hour repair upon request at no extra charge. If part is unrepairable, we will exchange with a working unit or return unrepaired.