Emerson E2 Quick Start Manual page 3

quick start guide
E2 Setup with Veeder-Root TLS-350 MODBUS Device for 527-0370
Veeder-Root
STEP 4: Configure the MODBUS serial port.
9. From the E2 front panel (or via Terminal Mode), select
F2 key to C3: Serial tab and set up as shown.
Document Part # 026-4922 Rev 0 29-JUN-2012
©2012 Emerson Climate Technologies Retail Solutions, Inc. This document may be photocopied for personal use.
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Dual Serial Gateway
Field Server
FS-B2510
Serial Serial
Port-1
Port-2
DB-9 Pin
Plug
+
5
Phoenix
Panel
Plugin
Model
TL-350
+
Shield
Figure 3 - Wiring Diagram to RS485 Network Cable
Two Wire (1/2 duplex)
DB-9 Pin Plug
Signal Pin
TXD+ 3
TXD- 4
RXD+ 1
RXD- 2
RTS+ 7
RTS- 9
CTS+ 8
CTS- 6
GND 5
RS-485
Network
E2 Device
Controller
 
,
RS-485
Device
Signal
RXD+
RXD-
TXD+
TXD-
GND
 
, , then toggle the
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