rtd CAN SPIDER, Руководство пользователя

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RTD Embedded Technologies, Inc.
| www.rtd.com 7 BRG2110 User’s Manual
2 Specifications
Operating Conditions
Table 2: Operating Conditions
Symbol Parameter Test Condition Min Max Unit
V
IN
Supply Voltage J1 8 36 V
T
a
Operating Temperature -40 +85 C
T
s
Storage Temperature -55 +125 C
RH Relative Humidity Non-Condensing 0 90% %
MTBF Mean Time Before Failure
Telcordia Issue 2
30°C, Ground benign, controlled
10,844 Hours
Electrical Characteristics
Table 3: Electrical Characteristics
Symbol Parameter Test Condition Min Max Unit
P Power Consumption V
IN
= 8 - 30V 0.75 W
V
OUT5
+5V Output Supply Voltage 4.75 5.25 V
I
OUT5
+5V Output Supply Current 9 A
V
OUT5ISO
+5V Isolated Supply Voltage 4.75 5.25 V
I
OUT5ISO
+5V Isolated Supply Current J2, J4
& J5 combined
66 mA
CAN Bus Twisted Pair
V
CAN
CANH, CANL input/output voltage -36 +36 V
V
diff
Differential bus voltage 1.5 3.0 V
1/t
bit
Maximum transmission speed Non-return-to-zero 1 MBd
CAN Bus Fiber
HFBR-1522 Transmitter
HFBR-2522 Reciever
Data Rate 1 MBd
Cable Length 45 M
Note: The fiber optic transceivers are classified as IEC 825-1 Accessible Emission Limit (AEL) Class 1 based upon the current
proposed draft scheduled to go to effect on January 1, 1997. AEL Class 1 LED devices are considered eye safe.