Appendix AStandard Models
95
Note 1. If the Interrupt Input Unit is mounted on an Expansion I/O Rack, the interrupt function cannot be used
and the Interrupt Input Unit will be treated as an ordinary 8-point Input Unit. Moreover, Interrupt Input
Units cannot be used on Slave Racks. In addition, Interrupt Input Units require that a version 2 (i.e., mod-
el numbers with a “-V2” suffix) Backplane be used at the CPU Rack. If an earlier version Backplane is
mounted, the interrupt function cannot be used.
2. Transistor Output Unit C200H-OD212/OD21A and Contact Output Unit C200H-OC225 must be
mounted to either a C200H-BC031-V1/V2, C200H-BC051-V1/V2, C200H-BC081-V1/V2, or C200H-
BC101-V1/V2 Backplane.
3. The C200H-OC225 might overheat if more than 8 outputs are turned ON simultaneously.
C200H Group-2 High-density I/O Units
Name Specifications Model number
DC Input Unit 64 pts 12 VDC C200H-ID111
32 pts 24 VDC
C200H-ID216
C200H-ID218
64 pts 24 VDC
C200H-ID217
C200H-ID219
Transistor Output Unit 32 pts
16 mA 4.5 VDC to 100 mA 26.4 VDC C200H-OD218
0.5 A (5 A/Unit) 24 VDC C200H-OD21B
64 pts 16 mA 4.5 VDC to 100 mA 26.4 VDC C200H-OD219
C200H Group-2 B7A Interface Units
Name Specifications Model number
Group-2 B7A Interface Units
32 input pts
Connects to B7A Link
C200H-B7A12
32 output pts
Terminals.
C200H-B7A02
16 input pts and 16 output points C200H-B7A21
32 input pts and 32 output points C200H-B7A22
C200H Special I/O Units
All of the following are classified as Special I/O Units except for the ASCII Unit, which is an Intelligent I/O Unit.
Name Specifications Model number
High-den-
sity I/O
Units
DC Input Unit 32 pts 5 VDC (TTL inputs); with high-speed input function C200H-ID501
32 pts 24 VDC; with high-speed inputs C200H-ID215
Transistor
Output Unit
32 pts 0.1 A, 24 VDC (usable as 128-point dynamic output unit) C200H-OD215
32 pts 35 mA, 5 VDC (TTL outputs) (usable as 128-point dy-
namic output unit)
C200H-OD501
DC Input/
Transistor
Output Unit
16 input/
16 output pts
12-VDC inputs; with high-speed input function
0.1 A , 12-VDC outputs (usable as 128-point dynamic in-
put unit)
C200H-MD115
16 input/
16 output pts
24-VDC inputs; with high-speed input function
0.1 A , 24-VDC outputs (usable as 128-point dynamic in-
put unit)
C200H-MD215
16 input/
16 output pts
5 VDC (TTL inputs); with high speed input function 35
mA, 5 VDC Output (TTL outputs) (usable as 128-point
dynamic input unit)
C200H-MD501