IKUSI T70/1 Operation & Installation Manual page 76

OUTPUT 1 (VO1)
The connections of the output 1 are through 4 pole terminal plug, with the follow pin assignment:
Output 1 connector
Pin Name
VPP1
GND1
VO1
VR1
OUTPUT 2 (VO2)
The connections of the output 1 are through 4 pole terminal plug, with the follow pin assignment:
Output 2 connector
Pin name
VPP2
GND2
VO2
VR2
ISP (PROGRAMACION "IN CIRCUIT" / "IN SYSTEM")
The expansion has a connector to record "In-System" (eg. Microprocessor software update). This connector has
10 pins:
ISP connector
Pin name
ISP2
TX2
RX2
GND
RX1
TX1
ISP
VCC
MRNOT
+VI
TM70Bi V3.2 (11/02) 1121174 L0.pdf
IKUSI reserves the right to change this information without prior notice.
Function
Power of channel 1
Ground of channel 1
Analogue output of channel 1
Zero position signal signal to get through the output 1 when the relay is inactive
Function
Power of channel 2
Ground of channel 2
Analogue output of channel 2
Zero position signal signal to get through the output 2 when the relay is inactive
Function
Input connected to the ground to place the microcontroller in recording mode
Not used
Receiving data signal
Ground
Receiving data signal
Transmisión data signal
Not used
Power supply output at 3,3 V
Reset input, active when it is connected to ground
Power supply output at 12 V (not stabilized, can vary between 8 y 22 V)
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