ZHC495C – 4G RTU 16-Channel 4G Network IO Controller

Description

ZHC495C is a support 8 Road dry (wet) node detection,8 Road relay (COM, NO) output, 1 channel RS485 transparent transmission network IO products, compatible with Modbus RTU/TCP protocol. With “remote control” as the core function, it is highly easy to use, and users can easily and quickly integrate it into their own systems to achieve LTE, RS485remote and local control.

Network parameters
Frequency Band			Electrical Parameters
LTE-FDD	B1/B3/B5/B8		Class 3 (23 dBm ±2 dB) for LTE-FDD bands
LTE-TDD	B34/B38/B39/B40/B41		Class 3 (23 dBm ±2 dB) for LTE-TDD bands
GSM	900/1800MHz		Class E2 (27 dBm ±3 dB) for EGSM900 8-PSK
			Class E2 (26 dBm ±3 dB) for DCS1800 8-PSK
Data			Class 4 (33 dBm ±2 dB) for EGSM900
LTE-FDD	Max 10Mbps(DL)/Max 5Mbps(UL)		Class 1 (30 dBm ±2 dB) for DCS1800
LTE-TDD	Max 7.5Mbps(DL)/Max 1Mbps(UL)
EDGE	Max 236.8Kbps(DL)/Max 236.8Kbps(UL)
GPRS	Max 85.6Kbps(DL)/Max 85.6Kbps(UL)

Sensitivity
FDD B1	-97.5dBm	TDD B34	-96.3dBm	EGSM900	-105dBm
FDD B3	-94.3dBm	TDD B38	-97dBm	DCS1800	-106dBm
FDD B5	-97dBm	TDD B39	-96.3dBm
FDD B8	-96.5dBm	TDD B40	-97dBm
		TDD B41	-96dBm
Serial Port
number of ports	RS485*1
standard	RS485: A, B
baud rate	1200~921600bps
data bits	8, 9
stop bit	0.5 , 1 , 1.5 , 2
Check Digit	NONE EVEN ODD

DO
Number of interfaces	8 Road relay output
standard	NO8, COM8
Mechanical durability	10^7
Electrical durability	10^5
capacity	5A 250VAC30VDC

DI
Number of interfaces	8way switch input
standard	DI8, COM2
Detection range (wet node)	5~50V->High0~2V->Low

Power Supply		EMC
Voltage	9~36V	ESD	IEC61000-4-2, Level4
current	60mA(aver) @9V	surge	IEC61000-4-2, Level3
	30mA(aver)@36V	group pulse	IEC61000-4-2, Level3