CN G203 - Wired Switch Connection; Technical Specifications; Device Parameters; Output Relay Capacity

- 2 -
9~36V
-
Power supply input, Negative wire.
Relay
Output
NO
Normally Open port. The relay is 3A/240VAC. Connect to the switch of the
electric lock or device.
COM
Common port. The relay is 3A/240VAC. Connect to the switch of the electric
lock or device.
NC
Normally Close port. The relay is 3A/240VAC. Connect to the switch of the
electric lock or device
Wired Switch
Dry contact, used to be connected with wired switch, like push button.
Notice: It should not be connected with voltage input
3. Technical parameters
Rated Voltage: DC 9V~36V/1A
Working temperature: -10℃～+60℃
Storage temperature: -20℃～+60℃
Relative humidity: 10-90%, No condensation
Work frequency:
GSM: 850/900/1800/1900MHz
3G WCDMA: 900/2100 MHz UMTS
3G CDMA2000:850/1900MHz UMTS
3G: 850/2100MHz UMTS
4G:
C:GSM:900/1800,LTE-FDD B1/B3/B5/B8 LTE-TDD:B34/B38/B39/B40/B41
E:GSM:900/1800,LTE-FDD B1/B3/B5/B7/B8/B20
SA:GSM:850/900/1800/1900M LTE-FDD B1/B3/B5/B7/B8/B28/B66
Communication protocol: GSM PHASE 2/2+ (include data service)
Related Voltage of the Output Relay: 3A/240V AC
SIM Card：Nano type, 3V
Antenna: 50 Ω SMA
Wired Switch: Supports
Dimension: 96.5*50*31.5mm
Net Weight: 88g
Relay port:
Contact Capacity ：5 Amps at 250VAC Cosφ=1. 20 Amps at 14VDC
4. Installation
1． A nano SIM card support basic communication function for SMS and calling, close the
PIN lock
2． Connecting diagram
3． Follow the commands list to operate
4． After the first authorize successfully, follow the commands list and the user manual to
do
other settings