Contec F&eIT Series User Manual page 53

8. System Reference
CPU-CA20(FIT)GY
Table 8.3. Product Specifications [CPU-CA20(FIT)GY]
Item
CPU
Memory
LAN controller
Interface (host side)
Interface (device side)
Number of connectable devices 8 units max. *1
Module connection method
Power supply voltage
Power consumption-current
FG pin
External dimensions (mm)
Weight
Installation method
*1 The sum of maximum current requirements of the units may not exceed the rated output current for the power
supply unit.
*2 The power for the device modules is supplied by means of a stack connector. The maximum allowable current on
the stack connector is 3.0 A.
Table 8.4. Installation Environment Requirements [CPU-CA20(FIT)GY]
Parameter
Operating temperature
Storage temperature
Humidity
Floating dust particles
Corrosive gases
Line-Noise Line-noise *3
resistance
Static electricity
resistance
Impact Sweep
resistance resistance
Impact resistance
Grounding
Standard
*3 When POW-AD22GY used
46
SH4 240MHz
Flash ROM: 4Mbyte(32Mbit)
SDRAM : 32Mbyte(256Mbit)
National Semiconductor DP83815 10/100BASE-TX controller
Internal send (2KByte) and receive (2KByte) buffers
Full duplex-capable
10/100BASE-TX(IEEE802.3u)
CONTEC original 8-bit bus
Device units are directly connected to the right side of the system.
Connection mechanisms are provided on the system unit as standard
items.
Power is supplied by means of a 2-piece power input connector
(detachable), 5VDC ±5%, on the front side.
Use of a F&eIT series power supply unit or an off-the-shelf
stabilized power supply unit is recommended.
0.7A(Max.) *2
(Exclusive of any power that is supplied to the device module)
Power supply connector equipped with a FG pin.
25.2(W)×64.7(D)×94.0(H) (exclusive of any protrusions)
100g
One-touch installation on a 35-mm DIN rail.The module includes a
DIN rail mounting mechanism as a standard feature.
0 - 50 °C
-10 - 60°C
10 - 80%RH (No condensation)
Not to be excessive
None
AC line/2kV, Signal line/1kV (IEC1000-4-4Level 3, EN61000-4-4Level 3)
Contact discharge/4kV (IEC1000-4-2Level 2, EN61000-4-2Level 2)
Atmospheric discharge/8kV (IEC1000-4-2Level 3, EN61000-4-2Level 3)
10 - 57Hz/semi-amplitude 0.15mm, 57 - 150Hz/2.0G
80minutes each in X, Y, and Z directions (JIS C0040-compliant, IEC68-2-6-
compliant)
15G, half-sine shock for 11ms in X, Y, and Z directions (JIS C004-compliant,
IEC68-2-27-compliant)
Class D grounding (previous class 3 grounding)
VCCI Class A, FCC Class A,
CE Marking (EMC Directive Class A, RoHS Directive)
Specs
Requirement description
CPU-CA10(FIT)GY, CPU-CA20(FIT)GY