ProSoft Technology MVI69-S3964R - Manual (Page 56)

MVI69-S3964R ♦ CompactLogix or MicroLogix Platform Reference
Siemens 3964R Protocol
Page 56 of 80 ProSoft Technology, Inc.
October 31, 2008
5.1.2 Hardware Specifications
Specification Description
Dimensions Standard 1769 Single-slot module
Current Load 800 mA max@ 5 VDC
Power supply distance rating of 2 (L43 and L45
installations on first 2 slots of 1769 bus)
Operating Temp. 0 to 60°C (32 to 140°F)
Storage Temp. -40 to 85°C (-40 to 185°F)
Relative Humidity 5% to 95% (non-condensing)
LED Indicators Battery and Module Status
Application Status
Serial Port Activity
CFG Port Activity
CFG Port (CFG) RJ45 (DB-9F with supplied cable)
RS-232 only
No hardware handshaking
App Ports (P1,P2) (Serial modules) RS-232 or RS-422 (jumper selectable)
RJ45 (DB-9F with supplied cable)
RS-232 handshaking configurable
500V Optical isolation from backplane
Shipped with Unit RJ45 to DB-9M cables for each port
6-foot RS-232 configuration Cable
5.1.3 Functional Specifications
ƒ Single-slot, CompactLogix I/O compatible
ƒ Multiple modules can be placed in a rack up to the chassis power supply limit
ƒ While in 3964R with RK512 mode on PRT1 and PRT2, DB-SEND and DB-
FETCH instructions can be initiated from the CompactLogix processor or
received by the communications partner
ƒ While in 3964R without RK512 mode on PRT1 and PRT2, data can be sent
from the CompactLogix processor or be received from the communications
partner
ƒ The maximum transfer size is 512 bytes in any mode
ƒ Data byte swapping can be configured to adjust to a different word format
ƒ While in 3964R with RK512 mode on PRT1 and PRT2, evaluation of the
header information DB (data block), DW (data word) and coordination bytes 9
and 10 is possible
ƒ Communication activity and diagnostics are available through LEDs and
acknowledgment telegrams