Honeywell Experion PKS Specifications And Technical Data page 31

EP03-300-200
Release 200
I/O Module and Fieldbus Capacity, continued
Table 13. I/O Link Interface Module (IOLIM) Communications Performance
Maximum Total Parameter Access Response Rate
(Includes all Server Data Requests and peer communications to other
C200/CPMs)
Maximum IOLIM to CEE Parameter Access Response Rate
(PEERRATEAVG and PEERRATEMAX)
Maximum Display Parameters per IOLIM
(DISPRATEAVG and DISPRATEMAX)
Maximum Initiator Node Pull/Get Request Rate (PEERINITAVG and
PEERINITMAX)
(IOLIM from CEE is fixed at 100 ms)
Maximum Target Node Response Rate to Push/Store Requests
(Currently the SCM Step Output and the Push FB are the only blocks
that can initiate push/store requests from CEE to IOLIM.)
Table 14a. I/O Module Publication Period Specifications
Input Module type
Typical InputI/O Modules
(Includes Series A (Chassis) and Series A and H (Rail) I/O Modules, and FF Linking
Devices with exceptions noted below)
High Density/Non-Isolated Analog Input Module
RTD Module (CIOM-Series A)
Thermocouple Module (CIOM-Series A)
Serial Interface Module (CIOM-Series A)
Digital Input Module used by 5 ms CEE (local only)
For CMs that contain associated input channels, it is recommended that the CM execution period should be set to at
least double the input module sampling period.
Output Module Type
Typical Output Module
Includes Series A (Chassis) and Series A & H (Rail) Output Modules
Mixed Module Type (input & output)
PFB Module (SST-PFB-CLX)
Update rate is configurable on the PBIM block.
DeviceNet Bridge Module (1756-DNB)
Experion PKS CEE-based Controller Specifications and Models
(Max 1280 channels @ 250
(Restricted by Link Unit limit
28
December, 2003
Version 1.0
6000 PPS
5120 PPS
ms publish rate)
1000 PPS
1000 PPS
of 1000, assuming 1 Link
Unit = 1 parameter/sec.)
50 PPS
Publication Period
25 ms
250 ms
50 ms
50 ms
250 ms
1 ms
Publication Period
50 ms & on change
Publication Period
Default = 25 ms
Minimum = 12.5 ms
(remote chassis) or 5
ms (local chassis)
Maximum = 50 ms
50 ms