Basic Information

Manufacturer: Emerson Process Management

Origin: United States

Appearance: Standard single-slot module, high-density 32 channels, supports hot swapping

Weight: Approximately 0.40 kg

Installation: Ovation I/O backplane (compatible with 13A series backplanes)

Certifications: CE, UL/CSA, Class I Div.2

Status: Active mainstream high-density spare part, commonly used in large-scale control points in power and chemical industries Function positioning

Output 24VDC high-side switching signal to drive a large number of on-site relays, solenoid valves, indicator lights and other loads

Sourcing type output, connect positive 24VDC to the load

Optical isolation, ±1000VDC channels - system isolation, strong anti-interference

Channel-level self-diagnosis and fault reporting, supports redundant I/O configuration

Software configuration, no jumpers required, simplifies large-scale maintenance

High-density design, single card 32 channels, saves backplane slots and cabinet space

Core parameters

Output points: 32 channels

Output type: 24VDC sourcing (high-side)

Maximum current per channel: 0.5A; Total module current: 2A

Isolation voltage: ±1000VDC (channel - system)

Load type: resistive / inductive / lamp load

Response time: <1ms

Operating temperature: 0°C ~ +60°C

Power supply: Backplane 5VDC power supply; On-site 24VDC auxiliary power supply

Power consumption: approximately 4.05W (maximum)

Adaptor components

I/O backplane: Ovation 13A series backplane

Terminal unit: 1B30025G01 (32-channel output dedicated terminal base)

Field cable: Shielded twisted pair (suggested to be divided into 2 groups of 16 channels for wiring)

Compatible modules: Same series digital input / high-density analog I/O card

Typical application

Thermal power / gas power plant: Large-scale relay, contactor, solenoid valve, alarm light control (such as boiler auxiliary equipment, desulfurization system)

Water treatment: Multi-pump / multi-valve cluster drive, dosing device, sludge discharge valve control

Oil and gas / chemical: Explosion-proof area batch actuators, interlock valves, on-site indicator lights

Papermaking / metallurgy: Multiple motor start-stop circuits, on-site sound and light alarm, small-scale actuator cluster

Key differences (13A0070H17 vs 13A0068G02)

13A0068G02: 16-channel sourcing DO, regular density, suitable for small-scale control points

13A0070H17: 32-channel sourcing DO, high density, double capacity of single card, suitable for large-scale cluster control, saves 50% slots