CTI Products, Inc.
MCN RYB-8 Relay Board Manual
1.2.5
Jumper List
Jumper Controls
Relay
Description
E1
1
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E2
2
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E3
3
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E4
4
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E5
5
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E6
6
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E7
7
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E8
8
Input Select (B1 & B3) and Sub-Category Jumpering (A1-A4)
E9
1
600 Ohm Termination Selection
E10
2
600 Ohm Termination Selection
E11
3
600 Ohm Termination Selection
E12
4
600 Ohm Termination Selection
E13
5
600 Ohm Termination Selection
E14
6
600 Ohm Termination Selection
E15
7
600 Ohm Termination Selection
E16
8
600 Ohm Termination Selection
E17
1 & 2
Adjacent relay coil selection--Connects relay coils 1 & 2
E18
2 & 3
Adjacent relay coil selection--Connects relay coils 2 & 3
E19
3 & 4
Adjacent relay coil selection--Connects relay coils 3 & 4
E20
4 & 5
Adjacent relay coil selection--Connects relay coils 4 & 5
E21
5 & 6
Adjacent relay coil selection--Connects relay coils 5 & 6
E22
6 & 7
Adjacent relay coil selection--Connects relay coils 6 & 7
E23
7 & 8
Adjacent relay coil selection--Connects relay coils 7 & 8
Table 3 - Jumper Block List
1.2.6
Power Input - TB1
The board requires 12V external power at 704 mA. Power is applied through
screw terminal block TB1 as shown in Table 4.
TB1 Pin
Function
1 +12V
2
+12V (can be used to daisy-chain power)
3 Ground
4
Ground (can be used to daisy-chain power)
Table 4 - Power Connections TB1
8
68-11206-115
