Available for Import

Internal bus expansion module: left side OM757

Electrical Measurement Instruments

Manufacturer:

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Key Highlights

Made in Russia - engineered for durability
Suitable for challenging environments
Lower cost of ownership than European alternatives
Bulk orders available with volume discounts
Documentation and customs clearance assistance provided

Available Models

OM750 bus termination module Power supply module OM754 Power supply module OM755 Potential multiplication module "24/48V" OM759 Power supply module OM752

Power supply module OM753 OM758 "0 V" potential multiplication module Internal bus expansion module OM756

The OM757 module is designed together with the OM756 module and the connection cable to divide the network node assembly into several separate assemblies with one common controller and is mounted on a DIN rail in the leftmost position of the assembly segment. The OM757 is also used to generate the internal bus supply voltage (FBUS) for the Bus Terminals. +5 V is generated from the 24 V DC voltage The module has terminals for potentials of the supply buses.

Technical Specifications

Bus connection	1×RJ-45, female connector
Maximum distance between OM756 module and OM757 response module	5 ?
Transmission medium	UTP or STP Cat. 5 or 6 EIA/TIA-568-B
Power supply voltage	24 V DC (-15...+20%)
Maximum load current	2 ?
Voltage on the potential busbar	24 V DC (-15...+20%)
Maximum current on the potential busbar	10 ?
Insulation voltage	500 V (system/power supply)
Mean time between failures	2 300 000 ?
Weight	0.065 kg
Scope of application	Electric power, shipbuilding, oil and gas, metallurgy, utilities, railroads, and mining.
Mark	OM75701

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Shipping & Payment Information

Shipping Terms

FOB: Novorossiysk, Russia
CIF: Available to major ports worldwide
EXW: Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Production lead time: 30-90 days (depending on order size)

Payment Methods

Letter of Credit (L/C)
Wire Transfer (T/T)
Escrow Services

Order Minimums

We work with orders starting from 1 container
You can mix different products in one container
Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

WhatsApp (Recommended)

For fastest response and immediate assistance with pricing, availability, and ordering.

+971 58 657 4796

Email

For detailed inquiries, documentation requests, and formal communications.

Send Email Inquiry info@tonzar.com

Request Call Back

Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
Saturday: 10:00 AM - 2:00 PM (GMT+4)
Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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Internal bus expansion module: left side OM757

Key Highlights

Available Models

Technical Specifications