Concentrator Type I (Wireless Public 4G Broadband Carrier) DJTZ23-NG62

The remote communication method is wireless public network 4G, and the local communication module is broadband carrier

Concentrator Type I (Wireless Public 4G Narrowband Carrier) DJTZ23-NG61

The remote communication method is wireless public network 4G, and the local communication module is narrowband carrier

Concentrator Type I (Wireless Public 4G Micropower Wireless) DJTJ23-NG01

The remote communication method is wireless public network 4G, and the local communication module is low-power wireless

Concentrator Type I (Wireless Public Network GPRS/CDMA-HPLC) DJGZ23/DJCH23

The remote communication method is wireless public network GPRS or CDMA, and the local communication module is HPLC

Concentrator Type I (Wireless Public Network GPRS/CDMA Narrowband Carrier) DJGZ23/DJCZ23

The remote communication method is wireless public network GPRS or CDMA, and the local communication module is narrowband carrier

Concentrator Type I (Wireless Public Network GPRS/CDMA Broadband Carrier) DJGZ23/DJCZ23

The remote communication method is wireless public network GPRS or CDMA, and the local communication module is broadband carrier

Concentrator Type I (Wireless Public Network GPRS/CDMA Micropower Wireless) DJGJ23/DJCJ23

The remote communication method is wireless public network GPRS or CDMA, and the local communication module is low-power wireless

Normal operating temperature

-25 ℃~+55 ℃ (recommended)

working temperature limit

-40℃～+80℃

humidity

5%～100%

atmospheric pressure

63.0kPa~108.0kPa (altitude 4000m and below)

Working power supply

Rated voltage 220V ± 30%, frequency 50HZ ± 6%

Frequency range

50Hz， Allowable deviation -6% to+2%

External dimensions

Width x Length x Height=112mm x 160mm x 71mm

display

LED indicator light

interface type

3 RS485 channels (1 for RS485 maintenance, 2 for meter reading, maintenance port can be set as meter reading), 1 USB, 1 modulated infrared, 1 remote communication interface