Toshiba V Series Operation Manual page 92

Appendix A Specifications
A
80
Table A-2 General Specifications (EN651, EN651A, EN661)
Item
Working temperature range
(Product ambient temperature)
Working humidity range
Storage temperature range
Storage humidity range
Source voltage range
Current drain
(at rated power input)
Power consumption
(at rated power input)
Insulation resistance (between
signal and F.G.)
Dielectric strength (between
signal and F.G.)
Dust
Vibration resistance
Shock resistance
Grounding
Cooling
Module dimensions
Weight
Communication interface
Backup
+12 VDC external power
Specifications
EN651A
o
0 to 55 C
10 to 95% RH (No condensation)
o
-25 to 70 C
5 to 95% RH (No condensation)
4.75 to 5.25 VDC (Rated:5.0VDC)
1.0 A 1.5A
(5.0VDC) (5.0VDC)
5W or less 9W or less
10 megohms or more
500 VAC for 1 minute
3
0.3 mg/m or less
2
4.9m/s 1.5mm
p-p
2
19.6m/s (3 times without power supply)
Class D (Grounding resistance: 100 ohms or less)
Natural air cooling
130 (H) × 35 (W) × 114 (D) mm
200g or less 500g or less
100BASE-TX/10BASE-T
Single bus
• Backup memory: • Backup memory: SRAM 512 kilobytes
SRAM 512 kilo-
• Backup time : 7 hours or more (at
bytes
ambient temperature of 25
• Backup time : 20
hours or more (at
ambient tempera-
o
ture of 25 C)
-
model 2000 Ethernet Module Operation Manual
EN651 EN661
Dual bus
o
C)