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Item
Description
Pin5
RS485-
Pin6
-
Pin7
-
Pin8
GND
Indicator
Green
indicator
Power output indicator
● Steady on: The 12 V DC output is normal.
● Off: No 12 V DC output is provided.
Table 3-10 COM4/CAN port pin definitions
Item
Description
Pin
sequence
Pin1
RS485+
Pin2
RS485-
Pin3
-
Pin4
RS485+
Pin5
RS485-
Pin6
-
Pin7
CAN_H
Pin8
CAN_L
The following provides the AIDI_1, AIDI_2 and AIDI_3 ports pin definitions.
NO TE
● Pins 1, 2, 4, and 5 identify sensor types.
● Pin 3 and Pin 8 are power output ports.
● Pin 6 and Pin 7 collect sensor data. Pin 7 can detect current type sensors (4–20 mA). Pin
6 and Pin 7 can detect the output status of passive dry contact type sensors. Pin 3 and
Pin 7 can detect temperature sensors.
Table 3-11 AIDI_1, AIDI_2 and AIDI_3 ports pin definitions
Item
Description
Pin
sequence
Pin1
Type_1
Pin2
Type_2
Pin3
12V DC
ECC800 Data Center Controller
User Manual (for ECC800-Pro)
3 Device Description
Issue 02 (2020-09-07)
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