I/O Points Required for Each Module
Each type of module requires a certain number of I/O points. This is also true for some
specialty modules, such as analog, counter interface, etc..
NOTE 1
: –12pt. modules consume 16 points. The first 6 points are assigned, two are skipped, and then the
next 6 points are assigned. For example, a D2–12TA installed in slot 0 would use Y0–Y5, and Y-10-Y15.
Y6–Y7 and Y16–Y17 would be unused.
DC Input Modules
Number of I/O Pts. Required Specialty Modules, etc. Number of I/O Pts. Required
D2–08ND3
8 Input
H2–ECOM(–F)
None
D2–16ND3–2
16 Input
D2–DCM
None
D2–32ND3(–2)
32 Input
H2–ERM(–F)
None
AC Input Modules
H2–EBC(–F)
None
D2–08NA–1
8 Input
D2–RMSM
None
D2–08NA–2
8 Input
D2–RSSS
None
D2–16NA
16 Input
F2–CP128
None
DC Output Modules
H2–CTRIO
None
D2–04TD1
8 Output (Only the first four
points are used)
D2–CTRINT
8 Input 8 Output
D2–08TD1
8 Output
F2–DEVNETS–1
None
D2–16TD1–2 (2-2)
16 Output
H2–PBC
None
D2–16TD1(2)P
16 Output
F2–SDS–1
None
D2–32TD1(–2)
32 Output
D2–08SIM
8 Input
AC Output Modules
D2-EM
None
D2–08TA
8 Output
D2-CM
None
F2–08TA
8 Output
H2-ECOM(100)
None
D2–12TA
16 Output (See note 1)
Relay Output Modules
D2–04TRS
8 Output (Only the first four
points are used)
D2–08TR
8 Output
F2–08TRS
8 Output
F2–08TR
8 Output
D2–12TR
16 Output (See note 1)
Combination Modules
D2–08CDR
8 In, 8 Out (Only the first four
points are used for each type)
Analog Modules
F2–04AD–1 & 1L
16 Input
F2–04AD–2 & 2L
16 Input
F2–08AD–1
16 Input
F2–02DA–1 & 1L
16 Output
F2–02DA–2 & 2L
16 Output
F2–08DA–1
16 Output
F2–08DA–2
16 Output
F2–02DAS–1
32 Output
F2–02DAS–2
32 Output
F2–4AD2DA
16 Input & 16 Output
F2–8AD4DA-1
32 Input & 32 Output
F2–8AD4DA-2
32 Input & 32 Output
F2–04RTD
32 Input
F2–04THM
32 Input
DL205 User Manual, 4th Edition, Rev. A
3–17
Chapter 3: I/O Wiring and Specifications
3
