Emerson M21, M22 user manual Table of Contents

TABLE OF CONTENTS
IMPORTANT INFORMATION	2
WARRANTY	2
CONTACT INFORMATION	2
INTRODUCTION	5
THE PRODUCT	5
TRANSMITTER/CONTROLLER	5
THE MANUAL	5
Special conditions of use:	5
Housing Dimensions	6
SECTION 1: INSTALLATION	7
1.1 UNPACK	7
1.2 MOUNTING	7
1.2.1 Transmitter Orientation Option	7
1.2.2 Transmitter electronics module and Relay options	8
1.2.3 Rotating electronics module relative to enclosure and conduit entries	9
SECTION 2: WIRING AND INSTALLATION	10
2.1 FIELD INSTALLATION	10
Guidelines	10
2.1.1 Seals	10
Guidelines	10
2.1.2 Cable choice and guidelines	11
2.1.3 Analog output, isolated supply, non-isolated supply and jumper configuration	13
2.1.4 Remotely mounted sensors jumper configuration	14
2.1.5 Sensor and Transmitter terminals	15
2.1.6 Remote Reset	16
2.1.7 Sensor Separation/ Remote mounting of sensor	16
2.1.8 Wiring drawings	17
2.1.9 Installation Checklist	19
SECTION 3: TRANSMITTER AND FACEPLATE DESCRIPTION	20
3.1 TRANSMITTER POWER UP	20
3.2 DISPLAY	20
3.3 STATUS LED	21
3.4 CURRENT LOOP MEASUREMENT (TEST JACKS)	21
3.5 MENU BUTTONS AND ACCESS	21
3.5.1 Intrusive Access	21
3.5.2 Non-Intrusive Access/Magnetic Reed switch Access	21
SECTION 4: OPERATION	22
4.1 MENU OPTIONS	22
4.2 NAVIGATING MAIN MENU	22
4.2.1 Full calibration (Normal calibration) procedure	24
4.2.2 (Cont’d) Zero calibration option	25
4.2.3 Enable / Disable channels	27
4.2.4 Viewing and setting alarm levels (points)	27
4.2.5 Setting Relay options	28
4.2.6 Relay Assignment	28
4.2.7 Relay Alarm Mode setting (for Oxygen sensors only)	30
	3
MAN-0076 Rev 05 Millennium II
December 07, 2012
Net Safety Monitoring Inc