SD-53-2560
Figure 18-10. 6 Digital Input/4 Digital Output (6DI/4DO) PCB Option
6 Digital Input/4 Digital Output (6DI/4DO) PCB Option (686B600U01)
1. This option card occupies Expansion Board slot 4 (J connectors 3 and 4).
2. It provides 6 additional Contact Closure Inputs (6 DIs) and 4 additional Contact Closure Out-
puts (4 DOs).
3. The Contact Closure modules correspond to database locations for DI2-7 and DO2-5 (See
Configuration Tables 5-6 and 5-7).
4. It requires a 6DI/4DO ITB (686B613U01) and an ITB cable that connects to controller J5.
5. The controller must be expansion ready.
6. This option is mutually exclusive with the 16 Digital Input/Digital Output (16DI/DO) option.
7. The controller model number must indicate this board is installed; otherwise, it will not be iden-
tified as active hardware (see Section 2.10.5).
Section 18. Maintenance and Parts List
18-22
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