IOEM/REM Safey and Installation Guide
2
IOEM/REM Safey and Installation Guide
3
Item # 606524
Rev B
Drawing # 606524
April 22, 2015
Copyright
©2015 YSI Incorporated.
Manufacturer:
YSI, Incorporated
A Xylem Brand
1700/1725 Brannum Lane
Yellow Springs, OH 45387 USA
937-767-7241
www.ysi.com
All trademarks herein are
Registered to YSI Incorporated
unless otherwise noted.
Microsoft and Windows are registered trademarks of the Microsoft
Corporation in the United States and other countries.
Pentium is a registered trademark of Intel Corporation.
Document information
Table of Contents
Table of Contents
1 Introduction ............................................................ 7
Introduction ..........................................................................................8
IOEM and REM features ................................................................8
IOEM product description ..............................................................10
REM product description ................................................................ 10
Preview of User Manual ....................................................................... 11
Product Specications .........................................................................12
Environmental Specications .........................................................12
IOEM Input/Output System Specications .....................................12
REM Output Specications ............................................................13
Component and System (Non Input) Specications ......................13
2 Safety ....................................................................... 15
THIS IS IMPORTANT ..........................................................................16
Warnings and Cautions .................................................................. 16
Warnings ..................................................................................17
Health and Safety (calibration solutions & desiccant) .................... 19
Cautions ...................................................................................20
3 Installation & Wiring .............................................. 23
Hardware Installation ...........................................................................24
Step 1 Install IOEM and REM ........................................................25
Location Considerations ........................................................... 25
Mount the IOEM and REM .......................................................26
Surface Mount ....................................................................26
Rail Mount ..........................................................................27
Install the Weather Shield ...................................................27
Wiring Information ..........................................................................28
PCBs ........................................................................................28
IOEM and REM Bulkhead Compression Fittings .....................30
Accessing the I/O and REM Board ..........................................30
Open Front Panel to Access I/O and REM Board ....................32
Close Front Panel ....................................................................32
Step 2 Ground IOEM and REM .....................................................33
Directions to Ground IOEM and REM ......................................33
Step 3 Wire Power .........................................................................35
Wire AC Power .........................................................................35
Directions to Wire AC Power ..............................................35
Wire DC Power and backup power ..........................................38
Directions to Wire DC Power/DC Backup Power ...............38
Step 4 Wire REM Relay Outputs ...................................................40
Directions to Wire Relay Outputs .............................................41
Wiring a Contactor ...................................................................42
