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07DO90-S

07 DO 90-S GJR5250800R202 | ABB Binary Output Safety Module

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  • Manufacturer: ABB

  • Product No.: 07DO90-S

  • Product Type: Output Module

  • Product Origin: Sweden

  • Payment:T/T, Western Union

  • Weight: 400g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 günlük yzyna gaýtaryş syýasaty · 12 aýlyk kepillik
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Düşündiriş

Product Overview

The ABB 07 DO 90-S (GJR5250800R202) is a safety-related binary output module with 8 electrically isolated outputs. It operates on 24V DC and delivers up to 0.5A per channel with 4A total module current. Designed for safety-critical applications, it features electronic short-circuit protection and inductive load limiting.

Core Functionality

The 07 DO 90-S controls 8 binary output channels with electrical isolation as a group. It limits inductive interrupt voltages using diodes and supports inductive loads up to 0.5Hz switching frequency. The module monitors 0-signal output levels; if an output exceeds 8V while in state 0, the module shuts down and generates an error. Test signals under 1ms verify output integrity.

Technical Specifications

Parameter Value
Order Number 07 DO 90-S (GJR5250800R202)
Outputs per Module 8
Rated Voltage (UP / L+) 24V DC ±5% ripple
Voltage Range 20.4V to 28.8V DC
Max Load Current (per ch) 0.5A
Total Current (8 outputs) 4A max
Leakage Current (0 signal) 0.3mA max
Lamp Load 5W max
Signal Delay (0→1 / 1→0) 8 ms
Output Level (0 / 1 signal) 0-3V / >UP-2.5V
Inductive Switching 0.5 Hz max (diode limited)
Short-Circuit Protection Electronic
Isolation Test Voltage 800V DC (bus) / 500V DC (outputs)
Current Consumption (UP / L+) 0.2A + load / 100mA
Power Dissipation 15W max
Cable Length (shielded/unshielded) 1000m / 600m
Conductor Cross Section 1 x 2.5 mm² max
Tightening Torque 0.5 Nm max
Dimensions (W x H x D) 120 x 140 x 85 mm
Weight 400 g

Installation Guide

Mount the 07 DO 90-S on DIN rail. Connect 24V DC process voltage (UP) and supply voltage (L+) per VDE551 requirements. Wire outputs to field devices using conductors up to 2.5 mm². Tighten terminals to 0.5 Nm maximum. Use shielded cable for runs up to 1000m, unshielded up to 600m. Ensure supply voltages rise to at least 19V within 40ms after power-up.

Engineering Advantages

This safety-related module delivers 8 isolated outputs with electronic short-circuit protection. Diode limiting handles inductive loads safely. The module monitors 0-signal levels and shuts down on fault detection. Buffered voltage interruption for L+ exceeds 10ms. CE safety certification (S-CE) ensures compliance with safety standards.

Technical FAQs

Q1: How many outputs and current rating?
A1: 8 outputs, 0.5A per channel, 4A total. Leakage current 0.3mA max at 0 signal.

Q2: What protection features are included?
A2: Electronic short-circuit protection. Diode limiting for inductive interrupt voltages. 0-signal monitoring shuts down module on fault.

Q3: What are the supply and isolation ratings?
A3: 24V DC ±5% (20.4-28.8V range). Isolation 800V DC to bus, 500V DC to outputs. Weight 400g.

🏷️ Tags: ABB Output Module

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