Technical Data
CONNECTIVITY
URBAN MASTER  & URBAN M21 - T21 - M22 - T22 - T22C - T24-MIX
Ethernet
10/100BaseTX (TCP/IP)
Cellular
(5)
URBAN M21 - T21 - M22 - T22 - 
T22C - T24-MIX
URBAN MASTER  
Modem 3G / GPRS / GSM
Modem 4G LTE/WiFi Hotspot/
GRPS/GSM
Interface protocol
OCPP 
GENERAL DATA
Light beacon
RGB Colour indicator
URBAN MASTER  & URBAN M21 - T21 - M22 - T22 - T22C - T24-MIX
RFID reader
ISO / IEC 14443A/B, MIFARE Classic/Desfire EV1, ISO 18092 / ECMA-340, 
NFC 13.56MHz
Display
URBAN M21 - T21 - M22 - T22 - 
T22C - T24-MIX
URBAN MASTER 
LCD Multi-language Touch screen 8"
ENVIRONMENTAL CONDITIONS
Operating temperature
-5ºC ... +45ºC
Operating temperature with Low 
temperature kit 
(4)
-30ºC ... +45ºC
Storage temperature
-20ºC ... +60ºC
Operating humidity
5% ... 95% Non-condensing
M21 T21 M22 T22 T22-C T24-MIX
Charging 
Mode
Mode 3 Mode 3 Mode 1. 2 & 3
Min. cable 
cross-sec-
tion
(3)
10 mm
2
25 mm
2
Overcurrent 
protection
MCB 40A (Curve C)
MCB 40A (Curve C) 
(socket A & B)
MCB 40A / 16 A 
(Curve C)
 (socket A & B)
Safety 
protection
RCD 30 mA (Type A) / (Type B)
(3)
Surge 
protection
(4)
Transient surge protector IEC 61643-1 (Class II)
21Installation Guide
URBAN