Westermo Viper-x12 - Manual (Page 9)

9 6641-2242
Interface specifications
DC, Power port
Rated voltage
24 to 110VDC
Operating voltage 16.8 to 143 VDC (14.4 to 154 VDC for 100 ms)
Rated current Max 0.52 A @24 V
Max 0.12 A @110 V
Rated frequency DC
Inrush current, I²t 1 mA²s @ 24 V and 6 mA²s @ 110 V
Startup current* 535 mA @ 24 V
145 mA @ 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:
X1-X12: TNV-1
Viper-x12-T3G:
X1-X3, X5-X7, X9-X11: TNV-1
X4, X8, X12: SELV
Transmission range Up to 150 m with CAT5e cable or better
Isolation to Viper-x12: 1500 VAC rms to all other ports
Viper-x12-T3G: X1-X3, X5-X7, X9-X11: 1500 VAC rms
to other ports
X4, X8, X12: 500 VAC rms to other ports
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 ** Not valid for Viper-012