8
mMINT—Modbus Translator Module—
installation and use
EATON CORPORATION
www.moeller.net/en/support
05/10 AWB1230-1622
Effective May 2010
Appendix A
otese:
N
1 . Modbus
T
is a registered trademark of Schneider Electric .
2 . mMINT modules use DIN rail mounting .
3 . Supply voltage is 120 Vac ±20% or 24–125 Vdc .
4 . Connectors are plug-in types from Phoenix Contact .
5 . Terminal Types (supplied with module) are three-pole, four-pole,
and five-pole manufactured by Phoenix Contact .
• MVSTBR2,5/3-STF-5,08 (Order No. 1835106)
• MVSTBR2,5/4-STF-5,08 (Order No. 1835119)
• MVSTBR2,5/5-STF-5,08 (Order No. 1835122)
6 . INCOM communications cable is Eaton style 2A957805G01 or
Belden style 9463 .
7 . Set up switch SW1 to insert 100 ohm terminating resistor on the last
module of the INCOM network .
8 . Set up switch SW2 to select data transfer rate on the Modbus network .
9 . Set up switch SW3 to insert 121 ohm terminating resistor on last module
in the Modbus network .
10 . Feed line is any approved 300 volt, 10 Amp, 30–12 AWG
(stranded or solid) .
11 . The register map for INCOM products is shown in register number order
in
Table 8
and functional order in
Table 9
. Numeric entries indicated
with an asterisk (*) have specific definitions dependent upon the
particular INCOM product .
12 . The primary and secondary codes are assigned to the registers 404609
(1200
16
) and 406145 (1800
16
) . The primary status codes are shown in
Table 10
. The secondary status codes are shown in
Table 11
. The cause-
of-status codes are mapped to registers 404610 (1201
16
) and 406146
(1801
16
) . The cause-of-status codes are shown in
Table 12
.
