Peak and Hold PRO Injector Driver
5.2 Multiple P&H PRO Injector Driver communication
When using more than one P&H PRO Injector Driver, each driver's grey/yellow (pin
#14) wire must be connected together. This will syncronize the drivers, so in case one
driver detects failure, all drivers will shut off at the same time, protecting the engine.
6. P&H PRO Injector Driver setups examples
The examples show some of the setup possibilities. High impedance injectors
can be used the same way.
EN
6.1 4 injectors setup
Input Channel 8
Ouput Channel 8
Black/white - Power Ground
Output Channel 7
Output Channel 6
12V input from relay
P&H PRO Communication
Output Channel 5
Input Channel 5
CAN A (-) LOW
Input Channel 6
CAN A (+) HI
Input Channel 7
6.2 8 injectors setup
+
+
ATTENTION
The 12V input on pins 8 and 13 must come from a different relay,
separated from the injectors, for the correct operation of the P&H Pro
Injector Driver.
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Input Channel 8
Ouput Channel 8
+
Black/white - Power Ground
Output Channel 7
Output Channel 6
1
12V input from relay
8
P&H PRO Communication
14
Output Channel 5
20
21
Input Channel 5
+
CAN A (-) LOW
Input Channel 6
CAN A (+) HI
Input Channel 7
Output Channel 4
Input Channel 4
Output Channel 3
+
Black/white - Power Ground
Output Channel 2
Black/white - Power Ground
12V input from relay
Output Channel1
Input Channel 1
Input Channel 2
+
Black/white - Power Ground
Input Channel 3
Output for injector's relay
Output Channel 4
Input Channel 4
Output Channel 3
Black/white - Power Ground
Output Channel 2
Black/white - Power Ground
2
3
5
6
7
4
12V input from relay
9
10
11
12
13
Output Channel1
15
16
17
18
19
Input Channel 1
22
23
24
25
26
Input Channel 2
Black/white - Power Ground
Input Channel 3
Output for injector's relay
12V Input from
+
Relay
12V
30 86 85 87
+
12V Input from
+
+
12V
30 86 85 87
+
+
Relay