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PRODUCT INFORMATION● 32-POINT DIGITAL OUTPUT

1756 DC DIGITAL OUTPUT MODULE

1756-OB32E

32-POINT · 12/24V DC SOURCE

32-point source output module for industrial DC control circuits

PRODUCT ROLE

The 1756-OB32E is a 32-point source digital output module for switching DC field loads in industrial control applications. Its outputs are arranged in two groups of 16 points.

CONFIGURATION NOTE

Verify the compatible 36-pin removable terminal block, field wiring, series and load requirements before installation.

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ORDER NUMBER BREAKDOWN

How the 1756-OB32E reference is structured

1756

Catalog family1756 family reference

OB32E

Output model32-point 12/24V DC source output module

OFFICIAL MANUFACTURER-REFERENCE DATA

Technical Specifications

1756-OB32E DATA

1756-OB32E

Engineering data at a glance

Click “+” to expand more specifications.

OUTPUTS32

VOLTAGE12/24V DC

RANGE10–31.2 V DC

GROUPING16 points/group

The 1756-OB32E provides 32 source outputs arranged as 16 points per group.

General Information −

BrandPLC

Page model1756-OB32E

Catalog reference1756-OB32E

Product type32-point DC digital output module

Electrical Data ＋

Outputs32 (16 points per group)

Voltage category12/24V DC source

Operating voltage range10–31.2V DC

Current per point, maximum0.5A at 50°C; 0.35A at 60°C

Current per module, maximum16A at 50°C; 10A at 60°C

Minimum load current3mA per point

Timing and Power ＋

Off-to-on delay60µs nominal; 1ms maximum

On-to-off delay200µs nominal; 1ms maximum

Current draw at 5.1V300mA

Current draw at 24V2mA

Total backplane power1.58W

Power dissipation, maximum4.8W at 60°C

Output Characteristics ＋

Off-state leakage current, maximum0.5mA per point

On-state voltage drop, maximum200mV DC at 0.5A

Surge current per point1A for 10ms; repeatable every 2s at 60°C

Thermal dissipation16.37 BTU/hr

Source: Official 1756 I/O Modules Specifications Technical Data, publication 1756-TD002.

FAQ

Questions Buyers Ask Most

What is 1756-OB32E used for?＋

1756-OB32E is a 32-point 12/24V DC source digital output module used to switch DC field loads through 32 outputs arranged in two groups of 16.

How many outputs does 1756-OB32E provide?＋

1756-OB32E provides 32 outputs, arranged as 16 points per group.

What operating voltage does 1756-OB32E support?＋

The official operating voltage range for 1756-OB32E is 10–31.2V DC, within the 12/24V DC source voltage category.

What is the maximum current rating of 1756-OB32E?＋

1756-OB32E supports up to 0.5A per point at 50°C, derated to 0.35A per point at 60°C; the module maximum is 16A at 50°C and 10A at 60°C.

What should I provide for a 1756-OB32E quotation?＋

For a 1756-OB32E quotation, provide the complete nameplate, series, quantity, removable terminal block requirement, connected load details and delivery destination.

CONTACT PRODUCT SPECIALIST

Verify 1756-OB32E with Frida

Share the complete label and connected-system details for compatibility, availability and lead-time checking.

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sales5@mooreplc.com +86 153 5940 8275

OFFICIAL DATASHEET

1756 I/O Modules Specifications

Official technical data for 1756-OB32E covers 32 source outputs, 12/24V DC voltage category, operating range, current limits, timing and power characteristics.

1756-OB32E Official Technical Data

The document provides electrical, timing, power and output characteristics for the 32-point DC output module.

OFFICIAL DATASHEET ↗

Contact to Get Support

Send the complete model, quantity and clear nameplate photos.

EMAIL
sales5@mooreplc.com WHATSAPP
+86 153 5940 8275

Source: official 1756 I/O Modules Specifications Technical Data, publication 1756-TD002.

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✓Power supply and wiring connections

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✓Indicator lights, alarms or error messages

✓Clear description of the fault

✓Continuous video showing the issue

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