Westermo Viper-x12-p8 - Manual (Page 10)

10 6641-2252
Interface specifications
DC, Power port
Rated voltage
48 to 110 VDC
Operating voltage 33.6 to 143 VDC (28.8 to 154 VDC for 100 ms)
Rated current Viper-x12-P8: Max 1.7 A @ 48V
Max 0.8 A @ 110 V
Viper-x12-T3G-P8: Max 1.8 A @ 48V
Max. 0.8 A @ 110 V
Rated frequency DC
Inrush current, I²t 21 mA²s @ 48 V
68 mA²s @ 110 V
Startup current* Max 1.8 A @ 48 V
Max 0.8 A @ 110 V
Polarity Reverse polarity protected
Redundant power input Yes
Isolation to 1500 VAC rms to all other
Connection 4 pin male M12 A-coded connector, use Westermo cable
3146-1106 for 1.5 m
3146-1107 for 5 m
Connector size M12, recommended cable area 0.5 mm² recommended
(minimum 0.25 mm²), cable dimensions depend on choice
of M12 connector
* External supply current capability for proper start-up
X1-X12 Ethernet ports*
Electrical specification
IEEE std 802.3. 2005 Edition
Data rate 10 Mbit/s, 100 Mbit/s, manual or auto
Duplex Full or half, manual or auto
Circuit type Viper-x12-P8: X1-X12: TNV-1
Viper-x12-T3G-P8: X1-X3, X5-X7, X9-X11: TNV-1
X4, X8, X12: SELV
Transmission range Up to 150 m with CAT5e cable or better
(non PoE ports only)
Isolation to Other Ethernet ports, 1500 VAC rms (not between PoE ports)
USB and CON, 1500 VAC rms
DC, 1500 VAC rms
Connection 4-pin M12 D-code, auto MDI/MDI-X, use e g Westermo cable
3146-1100 M12-M12 – 1 m
3146-1101 M12-M12 – 5 m
3146-1103 RJ45-M12 – 1 m
3146-1104 RJ45-M12 – 5 m
Shielded cable Not required, but recommended in severe electromagnetic
environments
Conductive housing Yes
FRNT reconfiguration time Typically below 20 ms
Number of ports 12
* X1-X3, X5-X7, X9-X11 on Viper-x12-T3G-P8