22
Port Splitters
Publication 1747-IN516B-EN-P - October 2007
Specifications
RS-232/DF1 Port Splitter- 1747-DPS1, 1747-DPS2
Attribute
Value
1747-DPS1
1747-DPS2
Power supply requirements
100 mA @ 24V dc Class2/SEL V
100 mA @ 24V dc
Isolation
No
Yes
Controller port communication
rate and checksum
8-pin DIN, autobaud @ 19.2 Kbps
or 38.4 Kbps
auto-sum BCC or CRC
9-pin male D-shell, autobaud @
19.2 Kbps or 38.4 Kbps
auto-sum BCC or CRC
Network port communication rate
and checksum
8-pin DIN, DF1 full-duplex
19.2 Kbps/CRC
9-pin male D-shell,
6-pin Phoenix-style connector for
DH-485
configurable for DH-485, DF1
half-duplex (master or slave), DF1
full-duplex, or DF1 radio modem
networks.
The communication parameters
are also configurable.
Prog/HMI port communication rate
and checksum
9-pin male D-shell, 19.2 Kbps/CRC
9-pin male D-shell, 19.2 Kbps/CRC
Status indicators
4
4
Dimensions (HxWxD) without DIN
rail, approx.
96.8 x 50.6 x 33.3 mm
(3.81 x 1.99 x 1.31 in.)
N/A
Dimesions (HxWxD) with DIN rail,
approx.
96.8 x 50.6 x 33.3 mm
(3.81 x 1.99 x 1.31 in.)
101 x 35 x 70 mm
(3.98 x 1.38 x 2.75 in.)
Environmental Specifications
Attribute
Value
Temperature, operating
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
0…60
o
C (32…140
o
F)
Temperature, storage
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bc, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock):
–40…85
o
C (–40…185
o
F)
Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat):
5…95% noncondensing
