Emerson Daniel 3410 Series, Installation Manual

Page: 81 / 140

Optional modules parameters Table 3-6:
Description Common features
Port B/Port C (Op-
tional module)
• RS-232 - P/N:
1-360-024
• RS-485 Half
Duplex - P/N
1-360-03-023
• Expansion I/O
Module - P/N
1-360-03-026
(232/485 Half
Duplex, Ether-
net switch)
Note
Port C is only
available with
Retrofit Enclo-
sure.
• Typically used for general commu-
nications with a flow computer,
RTU (Modbus slave) and radios.
• RS-485 -- 2-wire (Half Duplex) con-
nected to TX+ and TX- (P/N
1-360-03-026) or A and B (P/N
1-360-03-023)
• Factory default is RS-232, Ad-
dress32, 19200baud
• Communications via Daniel Me-
terLink using RS-232
• Software configurable Modbus
Address (1-247)
• Auto-detects TCP/IP and ASCII or
RTU Protocol
- ASCII Protocol:
- Start Bits = 1, Data Bits =
7
(1)
- Parity: odd or even 1, Stop Bits
= 1
(1)
- Baud Rates: 1200, 2400, 9600,
19200, 38400, 57600, 115000
bps
- RTU Protocol:
- Start Bits = 1, Data Bits =
8
(1)
- Parity: odd or even 1, Stop Bits
= 1
(1)
- Baud Rates: 1200, 2400, 9600,
19200, 38400, 57600, 115000
bps
(1) Denotes auto-detected protocols
Note
Use of FODO6 requires DI1Mode set to Frequency/Digital Output 6. Digital Input will not be
available.
Electrical installation
Installation manual 71