E5GN
E5GN
Installation
MOUNTING
1. Insert the E5GN into the mounting hole in the panel from the
front.
2. Push the adapter along the E5GN body from the terminals up
to the panel, and secure it temporarily.
3. Tighten the two fixing screws on the adapter. When tighten-
ing screws, tighten the two screws alternately (keeping the
torque to within approximately 0.29 to 0.39 N m).
Adapter
Panel
Waterproof seal
REMOVING AND ATTACHING THE
TERMINAL PLATE
The E5GN can be replaced by removing the terminal plate.
1. Press down hard on the fasteners on both sides of the termi-
nals to unlock the terminal plate and pull upward.
2. Pull to remove the terminal plate.
3. Before you insert the terminal plate again, make sure that the
pins match the positions of the holes in the terminal plate.
WIRING TERMINALS
The voltage output (control output) is not electrically 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 connected to the ground, errors will
occur in the measured temperature values, as a result of leakage
current.
Standard insulation is applied to the power supply I/O sections. If
reinforced insulation is required, connect the input and output
terminals 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.
Analog input
Input power supply
Two input power supplies are available:
100 to 240 VAC or 24 VAC/VDC (no polarity).
Relay output
Voltage output
Communications
specification
RS-
485
Host
computer
Alarm output
WIRING PRECAUTIONS
E5GN
•
Connect the terminals as specified below.
Terminal No.
Cables Pin terminals
1to6 AWG24toAWG14 2.1 dia. max.
7to9 AWG28toAWG22 1.3 dia. max.
•
The exposed current-carrying part to be inserted into termi-
nals must be 5 to 6 mm.
Electrical wire
Pin terminal
5--6mm
5--6mm
•
Tighten the terminal screws to the torque specified below.
Terminal No.
Screw Maximum tightening torque
1to6 M2.6
0.24 N m (2.5 kgf cm)
7to9 M2
0.13 N m (1.4 kgf cm)