Honeywell Series 8 I/O - Page 38

2. Series 8 I/O Planning and Design
2.7. I/O Link performance specifications
38 Series 8 I/O User's Guide R500
Honeywell April 2017
IOM block
Scanned parameters
Analog Input-xxx
PV, PVSTS
Analog Output-xxx
OP, INITREQ
Digital Input-xxx
PVFL, BADPVFL
Digital Output-xxx
SO, INITREQ, OP
Digital Input Pulse
Accumulation
PVFL, BADPVFL, AVRAW
The number of Analog Input, Digital Input, and Digital Input Pulse Accumulation
channel blocks contained within CMs or SCMs does not increase LU consumption.
The Digital Output channel blocks contained in CMs and SCMs does also not increase
LU consumption for Back Calculation scanning, but LU consumption increases for each
OP or SO store.