1. DL manuals
  2. AB Quality
  3. Cash Counter
  4. 1746-HSCE2
  5. Installation instructions manual

AB Quality 1746-HSCE2 Installation instructions manual

Manual is about: Multi-Channel High-Speed Counter

Summary of 1746-HSCE2

  • Page 1

    Publication 1746-in002a-us-p installation instructions multi-channel high-speed counter 1746-hsce2 inside for more information ..................................................................2 compliance to european union directives .................................3 hazardous location considerati...

  • Page 2: For More Information

    2 multi-channel high-speed counter publication 1746-in002a-us-p for more information as part of our effort to preserve, protect, and improve our environment, allen-bradley is reducing the amount of paper we use. Less paper means more options for you. In addition to traditional printed publications a...

  • Page 3: Emc Directive

    Multi-channel high-speed counter 3 publication 1746-in002a-us-p compliance to european union directives if this product has the ce mark, it is approved for installation within the european union and eea regions. It has been designed and tested to meet the following directives. Emc directive this pro...

  • Page 4: Environnements Dangereux

    4 multi-channel high-speed counter publication 1746-in002a-us-p hazardous location considerations this equipment is suitable for use in class i, division 2, groups a, b, c, d, or non-hazardous locations only. The following attention statement applies to use in hazardous locations. Environnements dan...

  • Page 5: Hardware Features

    Multi-channel high-speed counter 5 publication 1746-in002a-us-p hardware features the module’s hardware features are illustrated below. Counter 1 0 2 3 output status input status flt run a1 b1 z1 a2 b2 z2 hsce2 output status leds running status led fault status led input and output terminals input s...

  • Page 6: Leds

    6 multi-channel high-speed counter publication 1746-in002a-us-p leds the front panel has a total of twelve indicator leds. Prevent electrostatic discharge led color indicates 0 out green on/off status of real output 1 out green on/off status of real output 2 out green on/off status of real output 3 ...

  • Page 7: Setting The Jumpers

    Multi-channel high-speed counter 7 publication 1746-in002a-us-p setting the jumpers six jumpers are located in a row on the side of the module. Use the jumpers to select the input voltage for each of the inputs a1, b1, z1, a2, b2, and z2. The settings are shown in the figure below. The 5v dc setting...

  • Page 8: Installing The Module

    8 multi-channel high-speed counter publication 1746-in002a-us-p installing the module 1. Make sure your slc power supply has adequate reserve current capacity. The module requires 250 ma at +5v dc. 2. Align the full-sized circuit board with the chassis card guide as shown below. The first slot of th...

  • Page 9

    Multi-channel high-speed counter 9 publication 1746-in002a-us-p important wiring considerations use the following guidelines when planning the system wiring for the module: • install the slc 500 system in a nema-rated enclosure. • disconnect power to the slc processor and the module before wiring. •...

  • Page 10: Removing The Terminal Block

    10 multi-channel high-speed counter publication 1746-in002a-us-p removing the terminal block remove the terminal block by turning the slotted terminal block release screws counterclockwise. The screws are attached to the terminal block, so the block will follow as the screws are turned out. Input an...

  • Page 11: Differential Encoder Wiring

    Multi-channel high-speed counter 11 publication 1746-in002a-us-p differential encoder wiring (1) refer to your encoder manual for proper cable type. The type of cable used should be twisted pair, individually shielded cable with a maximum length of 300m (1000 ft.). Differential encoder output wavefo...

  • Page 12

    12 multi-channel high-speed counter publication 1746-in002a-us-p single-ended encoder wiring (open collector) (1) refer to your encoder manual for proper cable type. The type of cable used should be twisted pair, individually shielded cable with a maximum length of 300m (1000 ft.). (2) external resi...

  • Page 13

    Multi-channel high-speed counter 13 publication 1746-in002a-us-p single-ended wiring (discrete devices) (1) external resistors are needed if not internal to the sensor. Check your sensor’s documentation. The pull-up resistor (r) value depends on the power supply value. The table below shows resistor...

  • Page 14: Electronic Protection

    14 multi-channel high-speed counter publication 1746-in002a-us-p electronic protection the electronic protection of the 1746-hsce2 has been designed to provide protection for the module from short-circuit and overload current conditions. The protection is based on a thermal cut-out principle. In the...

  • Page 15

    Multi-channel high-speed counter 15 publication 1746-in002a-us-p short-circuit/overload current diagnostics if a short-circuit or overload current condition occurs on an output channel: 1. The flt led flashes, provided that power is applied to the module. 5v dc via backplane and load power via an ex...

  • Page 16: Specifications

    16 multi-channel high-speed counter publication 1746-in002a-us-p specifications general operating temperature 0°c to +60°c (+32°f to +140°f) storage temperature -40°c to +85°c (-40°f to 185°f) humidity 5 to 95% without condensation backplane current consumption (power supply loading) 250 ma at +5v d...

  • Page 17: Inputs A, B, and Z

    Multi-channel high-speed counter 17 publication 1746-in002a-us-p inputs a, b, and z jumper setting 5v dc 24v dc nominal input voltage 5v dc 24v dc input voltage range 4.2v dc to 12v dc 10v dc to 30v dc on-state voltage (min.) 4.2v 10v off-state voltage (max.) 0.8v 3v maximum off-state leakage curren...

  • Page 18: Outputs (Sourcing)

    18 multi-channel high-speed counter publication 1746-in002a-us-p outputs (sourcing) max. On-state output current (per channel) 1.0 a at 40°c 1.0 a at 60°c max on-state current (per module) 2.0 a at 40°c 1.5 a at 60°c max. On-state voltage drop 0.5v max. Off-state leakage current 100 µa isolation (fr...

  • Page 19

    Multi-channel high-speed counter 19 publication 1746-in002a-us-p.

  • Page 20

    Publication 1746-in002a-us-p - february 2000 pn 40071-078-01 (a) supersedes publication 1746-5.21 - march 1999 © 2000 rockwell international corporation. Printed in the u.S.A..