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7DI135.70

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B&R 7DI135.70 is a four-channel 24 VDC sink-input screw-in module with incremental-encoder, event-counter and comparator-output functions.
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Technical specifications for 7DI135.70

  • Manufacturer:
    B&R
  • Part Number:
    7DI135.70
  • Product Family:
    B&R System 2003
  • Product Type:
    System 2003 High-Speed Digital Input Module
  • Stock:
    1
  • Digital inputs:
    4
  • Nominal input voltage:
    24 VDC
  • Input circuit:
    Sink
  • Incremental encoder operation:
    50 kHz
  • Event counter operation:
    100 kHz
  • Comparator output:
    1 x 24 VDC
  • Mounting:
    System 2003 screw-in module
  • Required terminal block:
    1 x TB712 ordered separately
  • Terminal block option 1:
    7TB712.9, 12-pin screw-clamp, 1.5 mm²
  • Terminal block option 2:
    7TB712.91, 12-pin cage-clamp, 1.5 mm²
  • Tariff Code:
    8538900000
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Inputs High-Speed Modes Field Connection Application
  • Provides four 24 VDC digital inputs
  • Supports incremental-encoder operation at 50 kHz
  • Requires one separately ordered TB712 terminal block

7DI135.70 is a four-channel 24 VDC sink-input screw-in module with incremental-encoder, event-counter and comparator-output functions.

It adds fast digital acquisition to compatible System 2003 CPUs and can evaluate an incremental encoder or count high-speed events.

Before installation or replacement, verify the compatible CPU slot, 24 VDC field wiring, sink input convention, TB712 terminal block, encoder signal levels, counter mode and comparator-output circuit.

Availability, condition, price, and shipping time for 7DI135.70 are confirmed during quotation.

B&R 7DI135.70 Digital Input Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Provides four 24 VDC digital inputs
  • Uses sink input circuitry
  • Installs as a System 2003 screw-in module
  • Supports incremental-encoder operation at 50 kHz
  • Supports event-counter operation at 100 kHz
  • Provides one 24 VDC comparator output
  • Requires one separately ordered TB712 terminal block
  • Supports approved screw-clamp or cage-clamp TB712 variants
  • Requires the terminal map and input common to match the installed circuit
  • Incremental-encoder pulse acquisition up to the documented 50 kHz mode
  • High-speed event counting up to the documented 100 kHz mode
  • Fast 24 VDC machine-sensor acquisition with comparator-output response
Description
B&R 7DI135.70 is a four-channel 24 VDC sink-input screw-in module with incremental-encoder, event-counter and comparator-output functions.

It adds fast digital acquisition to compatible System 2003 CPUs and can evaluate an incremental encoder or count high-speed events.

Before installation or replacement, verify the compatible CPU slot, 24 VDC field wiring, sink input convention, TB712 terminal block, encoder signal levels, counter mode and comparator-output circuit.
Alternative Names
7DI135.70 7DI13570 7DI135 70 B&R 7DI135.70 B&R System 2003 7DI135.70
Technical notes
B&R 7DI135.70 must be matched by complete material number, compatible System 2003 CPU or station, slot and terminal map, power and field wiring, saved project and connected devices. Back up the configuration and perform a controlled functional test after replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can B&R 7DI135.70 read an incremental encoder?
Yes. B&R documents incremental-encoder operation up to 50 kHz, but the encoder signal type, wiring, common and project mode must match the module.
Can B&R 7DI135.70 directly replace a standard four-channel digital input module?
Not automatically. Although it provides four 24 VDC sink inputs, the terminal mapping, high-speed encoder or counter functions, comparator output, CPU compatibility and Automation Studio configuration must match the existing application.
Is the TB712 terminal block included with B&R 7DI135.70?
B&R says to order one TB712 separately. Choose the approved screw-clamp or cage-clamp version and verify its condition and terminal numbering.
Why can B&R 7DI135.70 miss pulses after replacement?
Check signal frequency and voltage, sink wiring and common, edge quality, shield and ground practice, terminal tightness, input mode and the CPU task or counter configuration.
Can the comparator output of B&R 7DI135.70 directly drive a relay or solenoid?
Do not assume so. Confirm the documented 24 VDC output rating, connected-load current, inrush current and required suppression. Use an approved interposing device when the field load exceeds the comparator output capability.
What should be recorded before moving B&R 7DI135.70?
Record the CPU slot, TB712 terminal map, encoder or sensor wiring, counter and comparator settings, common reference and the related Automation Studio configuration.
What should be tested after installing B&R 7DI135.70?
Test each input at low speed, confirm encoder direction or event counts, verify comparator behavior and diagnostics, then increase speed under controlled conditions.