IOEM/REM Safey and Installation Guide
14
Power:
There are two IOEM and REM power options. The DC version can only be
powered by DC power. The AC version can be powered by AC or DC power.
Power for DC
Version:
external 12VDC power
source
9-16.5VDC; 2A
Power for AC
Version:
internal AC switching power
supply
100-240VAC; 50-60Hz; 0.5 Amp
Both AC and
DC versions:
lithium battery (for real time
clock)
2032 lithium ion
Electronics
ARM7 embedded microprocessor
Firmware
Feature
Specification
Flash Memory
Firmware field upgradable with
local PC connection
Data filtering
reads 2-3 times per second and
readings are averaged
Communication
Feature
Specification
RS232 required for firmware
upgrading
up to 100 ft (30m)
Instrument to Instrument Networking
Feature
Specification
With a 5X00 instrument con-
figured as the master, an ad-
ditional 31 slave IOEM, REM
and/or 5X00 instruments can
be added to the network.
The network uses RS485 protocol.
RS485 up to 4000 ft (1220m)
entire network distance
AquaManager
Feature
Other PC Requirements
Runs on Windows 2000/
XP/Vista/Windows 7 & 8
Windows operating systems
32-bit and 64-bit
VGA display card
CD-ROM Drive
Total RAM Installed: 16MB or
greater
100 MB free hard-disk space
Introduction
2 Safety
-IMPORTANT safety information.
Read this chapter before installing IOEM and REM compo
-
nents and peripheral devices.
