XIB-E Digi International/Maxstream, XIB-E Datasheet - Page 61

• Manufacturer Part Number: XIB-E
• Description: BOARD INTERFACE ETHERNET
• Manufacturer: Digi International/Maxstream

Specifications of XIB-E

• Accessory Type: Interface Board
• For Use With/related Products: XStream and Xcite Radios
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XStream™ OEM RF Module – Product Manual v5.x00 [2006.02.24]
Wiring Diagram: RS-422
RS
Suggestions for integrating the XStream Module with the RS-485/422 protocol:
Figure B‐21. XStream Module Assembly in an RS‐485 (4‐wire) environment
The RS-485/422 protocol provides a solution for wired communications that can tolerate high
n
4000 feet (1200 m). RS-232 signals are suitable for cable distances up to 100 feet (30.5 m).
RS-485 offers multi-drop capability in which up to 32 n
protocol is used for point-to-point communications.
1.
2.
3.
4.
Figur
F
© 2006 MaxStream, Inc. Confidential and Proprietary
-485/422 C
igure B‐23. Female (green) DB‐9 to RJ‐45 Adapters
oise and push signals over long cable lengths. RS-485/422 signals can communicate as far as
When using Ethern
each wire
twisted pair. (For example, tie the green and white/green wires to T+ and T-.)
Fo
works well: Pin3 to T+, Pi
No
Wh
and Pin1 map
e B
r straight-through Ether
te that th
en using phone cabling
‐22 Mal
onnection Guidelines
in a twisted pair. Likewise, se
e (yellow
e conn
s to
Pin4 res
ecting cabl
et
) DB‐9 to
twisted pair cabling: Select wires so that T+ and T- are connected to
n4 to R+, Pin5
pectively.
ne
(RJ-11) – Pi
RJ‐45 Ada
t cable (
e only r
not
equires 4 w
pters
n2 in the cable maps to Pin3 on opposite end of cable
lect wires so that R+
cross-ov
to R-, Pin6 to T-
ires (even though there are 8 wires).
er cable) – The following wiring pattern
odes can be connected. The RS-422
and R- are conn
ected to a
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