AVIRE RATH JANUS 2100-LTEGSM4-2 User manual

4G Cellular Gateway
2100-LTEGSM4-2 & 2100-LTEVER4-2
Installation & Operations Manual
N56 W24720 N. Corporate Circle Sussex, WI 53089 800-451-1460
www.rathcommunications.com www.januselevator.com
WARRANTY
2YEAR RP8500DCPR
Ver. 7
07/22

Table of Contents
Items Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting up the Cellular Gateway . . . . . . . . . . . . . . . .
Connector Description . . . . . . . . . . . . . . . . . . . . . . . .
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 3
Page 3
Page 5
Page 6
Page 7
Page 10
N56 W24720 N. Corporate Circle Sussex, WI 53089 800-451-1460
www.rathcommunications.com www.januselevator.com
IMPORTANT NOTE: If using a Janus phone that is not equipped
with external power, you must order Janus part # POWPK-12VC.

Items Needed
Included:
• 4G Cellular Gateway
• Antenna
• 2-year prepaid SIM card and plan (AT&T or Verizon)
Note: We recommend utilizing the provided antenna. If the signal is not strong enough in the intended installation
location, we suggest moving the unit to a location with a stronger signal. If this is not feasible, you can try
installing signal boosters to amplify the cellular signal throughout the building.
Page 3
1. Open the Cellular Gateway by unscrewing the screw on the left side of the front cover with a Phillips screwdriver
and gently pull up on the left side.
2. Insert SIM card into J4 with the perforated edge rst and the gold contact side facing downward. Push until you
hear it click. If SIM card does not click into place the wrong size SIM card is being used.
Note: Do NOT use a nano or micro size SIM card with an adapter. The adapter edge can catch and cause
permanent damage.
3. Screw in the antenna to J2 on the Cellular Gateway and ensure it is completely tightened.
4. Connect the battery to J3.
J4J4
J2J2
Not Included:
• Phillips screwdriver
J3J3
N56 W24720 N. Corporate Circle Sussex, WI 53089 800-451-1460
www.rathcommunications.com www.januselevator.com
Setting up the Cellular Gateway

Page 4
RUN LED FLASHES GREEN POWER SUPPLY IS OK
BAT LED IS ALWAYS ON BATTERY IS OK
SIM LED IS AMBER DEVICE IS CONNECTED TO THE NETWORK
COVERAGE LED IS GREEN OR AMBER GOOD COVERAGE
SLIC LED IS GREEN DEVICE IS IN STANDBY
J9 / J1A - PHONE LINE (SLIC)
5. Connect the phone(s). The Cellular Gateway provides an RJ11 jack or hardwired screw terminals for
connecting devices. Do not exceed 1,000 feet.
RJ11 Jack:
a. Take a male RJ11 phone line cord or plug it into the J1A jack on the Cellular Gateway.
b. Plug the other end of the line cord into desired device.
Hardwired Connection:
a. Gently remove provided 2 pin connector from J9 on the Cellular Gateway.
b. Screw the 2 wire connection from the desired device into the 2 pin connector. Pin 1 is tip (neutral) and pin 2
is ring (positive).
c. Plug the 2 pin connector back into J9.
J1A
J9
6. Wait for the LED lights to turn on. Check the SIM LED to make sure it is green or amber. If it is ashing red,
check that the SIM card has been inserted correctly.
7. A signal strength test is recommended. Check the signal strength by using the built-in network signal strength
scanner. See “Signal Strength Test” section on page 10 for more information.
8. Plug power cord into 120vac power source or turn on 120vac power source.
9. Place the lid back on the top of the Cellular Gateway and fasten the lid with the screw.
10. The RUN LED should change color from ashing amber to ashing green when the main power connection is
made. If you see any other color, please consult the LED indication list.

Page 5
Note: To access dipswitches and connectors, open the Cellular Gateway case by unfastening the front screw using
a Phillips screwdriver and removing the lid.
Note: Connect to RS232 (J10) to use as a data pass through. Distance limitation is approximately 1,000 feet. Actual
numbers will vary based on the cable and gauge used.
J8 - CANBUS: CANBUS can only be used with specic products. See supplemental manual if applicable.
J2 - External Antenna: Connect the provided external antenna to the J2 connector. Only antennas approved by
Rath/Janus should be used or the Cellular Gateway may not function properly and may be damaged.
DESCRIPTION
J2 EXTERNAL ANTENNA
J3 BATTERY
J6 POWER SUPPLY
J8 CANBUS
J9/J1A PHONE LINE
J10 RS232 CONNECTOR
J3 - BATTERY
J6 - POWER SUPPLY
J9 / J1A - PHONE LINE (SLIC)
Supply Voltage: 100-240vac, 60/60 Hz
PIN FUNCTION SIGNAL
1 +12 POSITIVE
2 GND NEGATIVE
PIN FUNCTION SIGNAL
1 L LIVE
3 N NEUTRAL
PIN FUNCTION SIGNAL
1 L1 TIP
2 L2 RING
Connector Description