19
Connector Pin Meaning Notes
With a cable to CN3
on E3K 7A044 board
1 TX_1 Filtered output 485
Differential signal
“positive”
2 /TX_1 Filtered output 485
Differential signal
“negative”
3 RX_1 Filtered input 485
Differential signal
“positive”
4 / RX_1 Filtered input 485
Differential signal
“negative”
5 Common ground
6 Common ground
7 Common ground
8 Common ground
9 Common ground
Connector Pin Meaning Notes
CN1 on E10K5A070
board
1 TC_CH1 F_TC_CH0
2 TC_CH3 F_TC_CH2
3 TC_CH5 F_TC_CH4
4 - No connected
5 Common ground
6 TS_E_M_CH6 Common ground if JP4
is in shot circuit
7 - No connected
8 TS_E_M_CH3 Common ground if JP2
is in shot circuit
9 Common ground
10 Common ground
11 TS_CH5 F_TS_CH4
12 TS_CH F_TS_CH2
13 TS_CH1 F_TS_CH0
14 TC_CH2 F_TC_CH1
15 TC_CH4 F_TC_CH3
16 TC_CH6 F_TC_CH5
17 - No connected
18 Common ground
19 TS_E_M_CH5 Common ground if JP3
is in shot circuit
20 TS_E_M_CH4 Common ground if JP1
is in shot circuit
21 Common ground
22 Common ground
23 TS_CH6 F_TS_CH5
24 TS_CH4 F_TS_CH3
25 TS_CH2 F_TS_CH1
5
9
4
8
3
7
2
6
1
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
Product description
2.2.1 External connectors pin-out
2.2.1.1 Interface connector
2.2.1.2 Profiles connector