Envirco Universal Control Card User Manual

ADVANCED TECHNICAL MANUAL

Part #: 265888

Universal Control Card

Form# E-UCCMAN1012

Part #: 265888

Universal Control Card

Advanced Technical Manual

TABLE OF CONTENTS

PRODUCT OVERVIEW ................................................................................................................................................................3

FEATURES ....................................................................................................................................................................................3

CONTROL MODES ....................................................................................................................................................................... 4

ELECTRICAL SPECIFICATIONS .................................................................................................................................................. 6

Test Probe Jacks .................................................................................................................................................................... 6

LED Indicators ........................................................................................................................................................................ 6

Signal Details ......................................................................................................................................................................... 6

RJ-45 Network Cable Connections ........................................................................................................................................ 6

COMMUNICATION SPECIFICATIONS ......................................................................................................................................... 7

Overview ................................................................................................................................................................................ 7

MODBUS Register Specications .......................................................................................................................................... 7

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Part #: 265888

MANUAL SPEED POT

RPM TEST PROBE JACK "COM"

Universal Control Card

Advanced Technical Manual

PRODUCT OVERVIEW

Envirco’s ENV1028 Universal Control Card provides MODBUS network and analog control capabilities to an Envirco Fan Filter Unit
equipped with an electrically commutated motor. Three different control modes provide installation versatility by allowing the FFU to
be controlled via MODBUS RTU network, analog 0-10 VDC control signal, or by adjusting the onboard potentiometer. The ENV1028
Universal Control Card is fully compatible with all of Envirco’s plug & play System Control Consoles using MODBUS RTU. Additional
details of the controls modes are provided on page 4.

FEATURES

• Networkable Via MODBUS RTU

• 0-10 VDC Analog Control

• Manual Control Via Onboard Potentiometer

• Simple Connections

• RJ45 For Networking Connection

• Screw Terminals For Analog Control

• Test Probe Jacks For DC mV Signal Output Of The Following...

• RPM

• Motor Control Set Point

• LED Diagnostics

• Support for external LED (10mA) remote status notication via 2 Pin MTA connector

• Onboard green LED for Board Status notication

• Onboard red LED for Network Trafc

• Powered from Network or Local Supply

INCOMING POWER 24VAC

COMMON

DUAL RJ-45 JACKS FOR CAT 5 CABLE

RED LED FOR NET ACTIVITY

GREEN LED FOR SYSTEM/RPM STATUS

RPM TEST PROBE JACK "SIGNAL"

LED CONNECTOR

CONTROL HARNESS CONECTOR

CONTROL DIP SWITCH

1 1 2 3 4 5 6 7 82

ANALOG INPUT "COM"

ANALOG INPUT "SIGNAL"

ADDRESSING DIP SWITCH

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