For the standard MIC5 version, the connections for the input wiring are located on the connector strip below the service cover. For device versions without a service cover, the input wiring is established using a 35-pole input connector at the device front.
Functions and Connector Strips under the Service Screw and Service Cover
Designation |
Function |
|
---|---|---|
Connections and |
Power |
Connection for the supply voltage (see Input Wiring – Power Supply) |
USB |
USB connection for connecting to the PC |
|
PB |
Button acknowledges errors, warnings and alarms or triggers a reset of the ignition controller. |
|
A/B |
Potentiometer for the manual adjustment of the ignition timing. The setting only has an effect if the potentiometer in the MICT is activated. |
|
Pickup |
Connection for the pickups (see Input Wiring – Pickups) |
|
CAN |
CAN interface for connecting external equipment (see Output Wiring – CAN Bus Interface) |
|
Digital Output |
Connection for digital outputs (refer to Output Wiring – Digital Outputs (Go/NoGo, GPO, ASO)) |
|
RS485 |
RS485 interface for connecting external equipment (see Output Wiring – RS485 Interface) |
|
Analog/Digital Input |
Connection for timing & safety devices (see Input Wiring – Timing and Safety Devices) |
The wiring to the connector strips is fed through the PG screw joints at the device front.
35-Pole Input Connector
35-pole input connector (outside view)
Assignment of the Connections
The table contains the connection assignment of different MIC5 versions. The wiring examples contained in this operating manual refer to devices with a service cover and connector strip.
Connection designation |
Connection no. on the connector strip |
35-pole connector |
|
---|---|---|---|
Ground |
Power |
1 |
B |
16.8-32 V |
|
2 |
A |
PU1 Power |
Pickup |
1 |
C |
PU1 Signal |
|
2 |
D |
PU1 Com |
|
3 |
E |
PU1 Shield |
|
4 |
F |
PU2 Power |
|
5 |
G |
PU2 Signal |
|
6 |
H |
PU2 Com |
|
7 |
J |
PU2 Shield |
|
8 |
K |
PU3 Power |
|
9 |
- |
PU3 Signal |
|
10 |
- |
PU3 Com |
|
11 |
- |
PU3 Shield |
|
12 |
- |
CAN Display High |
CAN |
1 |
- |
CAN Display GND |
|
2 |
- |
CAN Display Low |
|
3 |
- |
CAN Display Shield |
|
4 |
- |
CAN High |
|
5 |
L |
CAN GND |
|
6 |
M |
CAN Low |
|
7 |
N |
CAN Shield |
|
8 |
P |
Go/NoGo High |
Digital |
1 |
R |
Go/NoGo Low |
2 |
S |
|
GPO High |
|
3 |
T |
GPO Low |
|
4 |
U |
ASO Out |
|
5 |
V |
ASO GND |
|
6 |
W |
ASO Shield |
|
7 |
X |
U In + |
Analog/ |
1 |
- |
Analog GND |
2 |
d |
|
Analog PWR |
3 |
e |
|
I In - |
|
4 |
f |
I In + |
|
5 |
g |
Analog Shield |
|
6 |
h |
Start/Stop In |
|
7 |
j |
Schedule A/B In |
|
8 |
k |
GPI1 |
|
9 |
l |
Digital GND |
|
10 |
m |
Shield |
|
11 |
- |
Tx High |
RS485 |
1 |
Y |
Tx Low |
|
2 |
Z |
GND |
|
3 |
a |
Rx High |
|
4 |
b |
Rx Low |
|
5 |
c |
Shield |
|
6 |
- |