Specifications

I/O Module Configuration

Component

Pulse/Frequency Inputs with Digital Outputs

Parameter

Input 1 to 4 Voltage Levels

 

Description

 

 

Logic Input High Vih:

3.0 Vdc

Logic Input Low Vil:

1.0 Vdc

Absolute Max:

27 Vdc

Absolute Min:

0.0 Vdc

 

 

Digital Output

(Open Collector

Circuit)

Frequency Mode Limitations

Max On DC Impedance: 330 ohms

Min Off DC Impedance: >10 Mohms

Max Source Voltage: 27 Vdc

Min Load DC Impedance: 0 ohms

Frequency Min:

10 Hz frequency mode

Frequency Max:

100 kHz frequency mode

Min Frequency Duty Cycle @ 100 kHz:

10 %

Max Frequency Duty Cycle @ 100 kHz:

90 %

 

 

 

Relay (Alarm) Outputs

(Module ID 6)

Time Proportional Outputs (TPO)

Pulse Mode Limitations

Outputs per Module

Contact Rating

Contact Type

Time Resolution

Module

Synchronization

Pulse Width Min:

100 uSec

Pulse Width Max:

unlimited

 

 

6

 

 

 

4 A, 250 Vac on resistive load

SPST normally closed (NC), individually configurable to normally open (NO) via jumper

4 msec.

Any Digital Output may be configured.

Individual TPOs are not synchronized with others.

*Base Power Required is the power required to provided module operation within specifications.

96

UMC800 Controller Installation and User Guide

Release F

 

 

4/01

Page 104
Image 104
Honeywell UMC800 manual Relay Alarm Outputs, Time Proportional Outputs TPO