Dwyer 2600 User Manual
Page 48
May, 2013
Page 48 of 52
949-1194 Rev. 7
-992 RS-485 Series Communications
Port Compliance: EIA-485
Isolation: 500 VAC
Protocol: Lovelink™ II
Address Range: 001H to 3FFH
Baud Rates: 300, 1200, 2400, 4800, 9600, 19.2k, 28.8k.
Mode: Half duplex
Character: 8 bits, 1 start, 1 stop, no parity.
Number of units on line/port
1
: 32.
Cable Length
1
: 6,000 ft (1,828 m).
Termination: 120 Ohms, balanced.
-993 RS-232 Serial Communications
Port Compliance: RS-232C
Isolation: 500 VAC
Protocol: Lovelink™ II
Address Range: 001H to 3FFH
Baud Rates: 300, 1200, 2400, 4800, 9600, 19.2k, 28.8k.
Mode: Half duplex
Character: 8 bits, 1 start, 1 stop, no parity.
Number of units on line/port1: 1.
Cable Length: 25 ft (7.6 m).
-995 RS-232 Serial Communications
Port Compliance: RS-232C
Isolation: 500 VAC
Protocol: MODBUS
®
RTU
Address Range: 001H to 0FFH
Baud Rates: 300, 1200, 2400, 4800, 9600, 19.2k, 28.8k.
Mode: Half duplex
Character: 8 bits, 1 start, 1 stop, no parity.
Number of units on line: 1.
Cable Length: 25 ft (7.6 m).
-996 RS-485 Serial Communications
Port Compliance: EIA-485
Isolation: 500 VAC
Protocol: MODBUS
®
RTU
Address Range: 001H to 0FFH
Baud Rates: 300, 1200, 2400, 4800, 9600, 19.2k, 28.8k.
Mode: Half duplex
Character: 8 bits, 1 start, 1 stop, no parity.
Number of units on line
1
: 32
Cable Length
1
: 6,000 ft (1,828 m).
Termination: 120 Ohms, balanced.
1
Number can be increased through use of a repeater such as the Mother Node™.
Consult factory for details.
Lovelink™, Lovelink™II, and Mother Node™ are Trademarks of Love Controls. MODBUS
®
is a trademark of Schneider Automation.