Rockwell Automation 2707-M232P3_M485P3 DTAM Micro Operator Interface Module - Manual (Page 72)

Connections and Setup
Chapter 7
Communication
7–10
SLC 5/03, 5/04, 5/05
Make sure that the DH-485 network and DTAM Micro parameters match.
Parameter Selections Recommended
Baud Rate 1200, 2400, 9600, 19.2K 19.2K
Node Address 1 to 31 Next lowest address on the
network. Set to 1 for point-
to point communications ➀
.
Maximum Node Address 1 to 31 Set to maximum node on
network. Set to 1 for point-
to point communications ➀
.
Token Hold Factor 1 to 4 1
Diagnostic File Number 0 to 255 Any
Parity None, Odd, or Even Even②
Data Bits 7 or 8 8
① To provide maximum response times on point-to-point networks, we recommend that the DTAM
Micro be set as node 0 and the SLC as node 1. Maximum node address should be 1.
② SLC 5/03, 5/04, 5/05 (channel 0) only supports EVEN parity.
The DTAM Micro RS-232 version has an RS-232 port and uses DH-485
protocol. The DTAM Micro RS-232 version can connect directly to the
MicroLogix 1000 using the 2707-NC10 cable. It can also connect to the
AIC+ module using the 2707-NC2 cable.
Cable (Catalog No. 2707-NC2)
Comm Port (RS-232)
DH-485
Cable (Catalog No.
1761-CBL-HM02)
RS-232
MicroLogix 1000
AIC+
RS-232
DTAM Micro
Cable (Catalog No. 2707-NC10)
Comm Port
MicroLogix 1000
RS-232
DTAM Micro
(RS-232)
RS-232 Communications with
a MicroLogix 1000