RLE Wi-MGR V.1.6 - Manual (Page 11)

rletech.com Wi-MGR User Guide 11
C
H A P T E R
C HAPTER 0
S
YSTEM
O
VERVIEW
1.1. Product Description
The Wi-MGR is a wireless sensor network manager that receives signals from up to 400
wireless devices and relays them to facilities monitoring systems as SNMP, Modbus TCP/IP,
Modbus RTU, BACnet/IP, and BACnet MS/TP signals.
The Wi-MGR’s wireless sensors can receive signals from products transmitting dry contact,
analog (0-20mA, 0-5VDC, or 0-10VDC) signals. Commonly used sensors include, but are not
limited to, temperature/humidity, temperature, door counters, thermistors, motion sensors,
power monitors, and more.
1.2. Indicators
The Wi-MGR has two status indicators to show when data is being transmitted and when data
is being received through the EIA-485 port. When data is either being transmitted or received
the status lights will blink. If no information is being communicated, the lights are off.
Status Indicator Figure
EIA-485 TX Data is being transmitted.
EIA-485 RX Data is being received.
Table 1.1 EIA-485 TX and EIA-485-RX