Which installed system position is intended for TMG-740-3-MOD-43-35?

Install TMG-740-3-MOD-43-35 only in the documented Honeywell Satronic burner control position and compare the complete catalog marking with the approved hardware list.

What field signals or controlled function does TMG-740-3-MOD-43-35 handle?

Its documented role is burner purge, ignition, fuel-valve and flame-supervision signals; preserve the assigned channel, network or controller function during service.

Which companion hardware must be matched to TMG-740-3-MOD-43-35?

Match TMG-740-3-MOD-43-35 with TMG plug-in base and approved flame detector, including the documented rack, cable and project identity.

Which electrical rating must be checked before wiring TMG-740-3-MOD-43-35?

Verify supply frequency: 50 Hz; permitted 40 to 60 Hz. Do not transfer limits from another catalog number.

What configuration should be recorded before replacing TMG-740-3-MOD-43-35?

Record the as-found position, conductors, addressing, firmware and software revision, then restore only the approved Honeywell Satronic burner control configuration.

Which isolation and handling controls apply to TMG-740-3-MOD-43-35?

Isolate all documented supply and field energy, use ESD controls and protect keyed connectors before handling TMG-740-3-MOD-43-35.

How should an engineer commission TMG-740-3-MOD-43-35?

Power up in a controlled sequence, review device and host diagnostics, then prove the intended forced-draught gas burner control function.

Can TMG-740-3-MOD-43-35 replace a visually similar module without an engineering review?

No automatic substitution is assumed; compare the complete catalog number, interfaces, ratings and approved system revision.

Honeywell TMG-740-3-MOD-43-35 Satronic TMG 740-3 Mod. 43-35 burner control box

Name: TMG-740-3-MOD-43-35
Brand: Honeywell
SKU: TMG-740-3-MOD-43-35

TMG-740-3-MOD-43-35

Satronic TMG 740-3 Mod. 43-35 burner control box

In Stock

Ships by Monday, September 21

Fast Shipping Available

Technical specifications for TMG-740-3-MOD-43-35

Manufacturer:

Honeywell

Product Category:

General Automation

Spare Part Number:

TMG-740-3-MOD-43-35

Estimated shipping dimensions:

10x10x10.2cm

Weight:

0.86 kg

Tariff Code:

8537101190

Counliy of origin:

USA

Supply voltage:

220/240 V AC, -15% to +10%

Supply frequency:

50 Hz; permitted 40 to 60 Hz

Power consumption:

Approximately 15 VA

Fuse rating:

10 A rapid or 6 A slow

Maximum current per output:

4 A

Maximum total current:

6 A

Protection:

IP44

Ambient temperature:

-20 to +60 degC

Pre-purge, air damper open:

40 s for Mod. 43-35

Pre-ignition time:

4 s

Start-valve safety interval:

3 s

Weight including base:

1.1 kg

Information

Overview Manuals Common Applications Product Precautions

Honeywell TMG-740-3-MOD-43-35 is satronic tmg 740-3 mod. 43-35 burner control box. It sequences and supervises single- or two-stage forced-draught gas and dual-fuel burners using ionisation, UV or infrared flame detection.

Controls forced-draught burner start sequences
Supports ionisation, UV or infrared flame detection
Provides continuous five-LED flame indication
Implements the Mod. 43-35 timing programme

TMG-740-3-MOD-43-35 operates with TMG plug-in base, approved flame detector, air-proving switch, burner motor, ignition and fuel valves.

Engineered applications include Forced-draught gas burner control, Dual-fuel burner sequencing, Modulating burner supervision, Burner-control-box replacement.

Important Notice: Isolate burner power and fuel, verify the Mod. 43-35 programme, detector selector, base wiring and air-proving circuit, then repeat the complete burner safety test.

Apter Power Honeywell TMG-740-3-MOD-43-35 Manuals and Guides

Apter Power Honeywell TMG-740-3-MOD-43-35 Product and System Technical Reference PDF Apter Power Honeywell TMG-740-3-MOD-43-35 Installation and Commissioning Workbook PDF

The first document presents model-specific engineering data. The second provides a separate installation, connection, commissioning and acceptance workflow.

Forced-draught gas burner control

Sequences purge, ignition and fuel-valve operation.

Dual-fuel burner sequencing

Supervises flame during intermittent burner service.

Modulating burner supervision

Supports staged or modulating burner arrangements.

Burner-control-box replacement

Restores the exact timing programme and detector selection.

Read the applicable Honeywell instructions before work. Verify TMG-740-3-MOD-43-35 and the installed Honeywell Satronic burner control configuration.

Verify the complete TMG-740-3-MOD-43-35 marking and its assigned Honeywell Satronic burner control position before work.

Place the connected forced-draught gas burner control process in the approved maintenance state.

Isolate applicable power and burner purge, ignition, fuel-valve and flame-supervision signals field energy before disconnecting conductors.

Record connector, conductor, address, firmware and software identities before removal.

Use ESD controls and protect keyed interfaces, exposed contacts and electronic assemblies.

Confirm the installed TMG plug-in base and approved flame detector against the approved project.

Restore power in a controlled sequence and review device, network and host diagnostics.

Prove the intended dual-fuel burner sequencing function and retain the final test result.

FAQS

Which installed system position is intended for TMG-740-3-MOD-43-35?

Install TMG-740-3-MOD-43-35 only in the documented Honeywell Satronic burner control position and compare the complete catalog marking with the approved hardware list.
What field signals or controlled function does TMG-740-3-MOD-43-35 handle?

Its documented role is burner purge, ignition, fuel-valve and flame-supervision signals; preserve the assigned channel, network or controller function during service.
Which companion hardware must be matched to TMG-740-3-MOD-43-35?

Match TMG-740-3-MOD-43-35 with TMG plug-in base and approved flame detector, including the documented rack, cable and project identity.
Which electrical rating must be checked before wiring TMG-740-3-MOD-43-35?

Verify supply frequency: 50 Hz; permitted 40 to 60 Hz. Do not transfer limits from another catalog number.
What configuration should be recorded before replacing TMG-740-3-MOD-43-35?

Record the as-found position, conductors, addressing, firmware and software revision, then restore only the approved Honeywell Satronic burner control configuration.
Which isolation and handling controls apply to TMG-740-3-MOD-43-35?

Isolate all documented supply and field energy, use ESD controls and protect keyed connectors before handling TMG-740-3-MOD-43-35.
How should an engineer commission TMG-740-3-MOD-43-35?

Power up in a controlled sequence, review device and host diagnostics, then prove the intended forced-draught gas burner control function.
Can TMG-740-3-MOD-43-35 replace a visually similar module without an engineering review?

No automatic substitution is assumed; compare the complete catalog number, interfaces, ratings and approved system revision.

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TMG-740-3-MOD-43-35

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Technical specifications for TMG-740-3-MOD-43-35

Technical specifications for TMG-740-3-MOD-43-35

Information

Information