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PURE NETWORKING RS-232/422/485 TO TWISTED-PAIR DEVICE SERVER
Table 2-6. RS-422/485 2-wire cable and connector
pinnings for DCE to DCE wiring.
Server (DCE)
RS-422/485 Cable
RS-422/485 Device (DCE)
DB9 Female
Connection
2-Position Terminal Block
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
B+
PIN 6
A-
PIN 7
PIN 8
PIN 9
2.4 What’s Included
Your package should contain the following items. If anything is missing or
damaged, please contact Black Box at 724-746-5500.
• (1) Pure Networking RS-232/422/485 to Twisted-Pair Device Server
• (1) power adapter
• (4) self-adhesive rubber feet
• (2) screws for wallmount installation
• This user’s manual on CD-ROM
Содержание LS4103A
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