ELPRO 645M-4 Manual

WEATHERPROOF ALL
CONNECTORS WITH
"3M 23" TAPE
Surge Arrestor
(Recomended)
Stress Relief
Loop
MODEM
Coaxial
Cable
Secure Industrial
Communications
+V +V -V -V
MDR-60-12
645M-4
Cellular & WiFi IIoT Router
N L
IF GROUND CONDITIONS
ARE POOR, INSTALL MORE
THAN ONE STAKE
Surge Ground
Surge Ground on
through Power Negative supply
Supply Connection Terminal
NOTES
· ALL connections must be SELV (Safety Extra Low Voltage <50V AC & <120V DC)
· WARNING – Explosion Hazard – Do not Disconnect equipment while the circuit
is live or unless the area is known to be free of ignitable concentrations.
· "GND" terminal must be connected to EARTH / GROUND as close as practical to
the unit.
· To comply with FCC RF Exposure requirements in section 1.1310 of the FCC
Rules, antennas used with this device must be installed to provide a
separation distance of at least 45 cm (17 inches) from all persons.
Standard SIM
SIM
size
(15 x 25mm)
V1.1 www.elpro.com.au
645M-4 Cellular & WiFi IIoT Router
LAN port for configuration and
45cm (17")
data
COLINEAR
ANTENNA
CELL2
MAST
PROVIDE GOOD GROUND
WiFi antenna
CONNECTION TO ANTENNA
MOUNT, SUPPLY AND SURGE
Connections
ARRESTOR
Primary
Cell
Secondary
WiFi
Secure Industrial
Communications
Sim Card Slot
(Back of Modem)
Cellular & WiFi IIoT Router
WAN Connection, can be used
as a secondary LAN port
CELL1
RST
LAN WAN
Cell antenna
Connections
Secondary
Cell
Primary
WiFi
645M-4
RESET press for 1 sec to Reset,
3 Sec to Factory default.
Default IP Address 192.168.1.1
Reset / Factory Default
PWR
Press for 1 sec to Reset.
Press for 3 sec to Factory default
Digital Inputs
PWR
Input #1
Voltage
Input #2
Free
Contact
Input #3
Input #4
Digital Outputs
PWR
Output #1
0-3.3VDC O/P
Output #2
Note: Not suitable
for relay Load
Output #3
Output #4
Supply
PWR
5-40 VDC into
terminals or the
3.5mm DC
socket
Serial - DTE (PC)
PWR
5 4 3 2 1
DTE Device
9 8 7 6
DB9 Male
Back of Connector
Serial - DCE (Modem)
PWR
DCE Device
1 2 3 4 5
6 7 8 9
DB9 Female
Back of Connector