e5gn-rtc Omron Corporation, e5gn-rtc Datasheet - Page 5

• Manufacturer Part Number: e5gn-rtc
• Description: Digital Temperature Controllers
• Manufacturer: Omron Corporation

■ Communications Specifications
Note: The baud rate, data bit length, stop bit length, or vertical parity can be individually set using the communications setting level.
Wiring Terminals
• The voltage output (control output) is not elec-
• Standard insulation is applied to the power
Transmission path connection
Communications method
Synchronization method
Baud rate
Transmission code
Data bit length (see note.)
Stop bit length (see note.)
Error detection
Flow control
Interface (see note.)
Retry function
Communications buffer
trically insulated from the internal circuits.
When using a grounding thermocouple, do not
connect the control output terminals to the
ground. If the control output terminals are con-
nected to the ground, errors will occur in the
measured temperature values as a result of
leakage current.
supply I/O sections. If reinforced insulation is
required, connect the input and output termi-
nals to a device without any exposed current-
carrying parts or to a device with standard
insulation suitable for the maximum operating
voltage of the power supply I/O section.
Multiple points
RS-485 (two-wire, half duplex)
Start-stop synchronization
1,200/2,400/4,800/9,600/19,200 bps
ASCII
7 or 8 bits
1 or 2 bits
Vertical parity (none, even, odd)
Frame check sequence (FCS): with SYSWAY
Block check character (BCC): with CompoWay/F
Not available
RS-485
Not available
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E5GN Basic Model
Note 1.
E5GN Model with Communications
Note:
Voltage output
2.
Relay output
Input power supply
Voltage output
Output when the input error output setting for
the advanced function setting level is enabled.
If an input error is output, the al-1 indication
on the front panel will not light and s.err will
be displayed on the No.1 display.
Two input power supplies are available:
100 to 240 VAC or 24 VAC/VDC (no polarity).
The input power supply depends on the
power supply specification of the Controller.
Two input power supplies are available:
100 to 240 VAC or 24 VAC/VDC (no polarity).
Relay output
Input power supply
1
1
2
2
+
Control output
+
3
3
Control output
12 VDC
21 mA
12 VDC
21 mA
3
3
4
4
−
4
4
−
5
B
RS-
(+)
Host
485
Alarm output/control output 2/input error output (See note 1.)
5
A
6
(−)
6
7
A
7
A
−
−
Analog input
−
−
8
B
Analog input
8
B
B
9
+
+
Pt
TC
B
9
+
+
Pt
TC
Thermocouple
Infrared temperature
sensor
Resistance thermometer
Thermocouple
Infrared temperature
sensor
Resistance thermometer
E5GN
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