Mounting To The Panel; Precautions When Wiring; Removing The Terminal Block - Omron E5GN Datasheet

Mounting to the Panel

1. For waterproof mounting, waterproof packing must be installed on
the Controller. Waterproofing is not possible when group
mounting several Controllers.
Waterproof packing is not necessary when there is no need for the
waterproofing function.
2. Insert the E5GN into the mounting hole in the panel.
3. Push the adapter from the terminals up to the panel, and
temporarily fasten the E5GN.
4. Tighten the two fastening screws on the adapter. Alternately
tighten the two screws little by little to maintain a balance.Tighten
the screws to a torque of 0.29 to 0.39 N·m.
Adapter
Waterproof packing

Removing the Terminal Block

The terminal block can be removed from the E5GN.
The body of the Controller can be replaced by removing the terminal
block from the E5GN.
1. Insert a flat-blade screwdriver into the tool holes (one on the top
and one on the bottom) to release the hooks. Do not apply
excessive force.
Terminal hole
2. Pull the terminal block out while the hooks are released.
Note: The method for removing the terminal block is the same for
both screw terminal blocks and screwless clamp terminal
blocks.
Do not connect a different type of terminal block to a Controller. For
example, do not replace a screw terminal block with a screwless
clamp terminal block. The temperature indication accuracy will
decrease.
14
Basic type digital temperature controller

Precautions when Wiring

• Separate input leads and power lines in order to prevent external
noise.
• Use a shielded, AWG24 to AWG18 (cross-sectional area of 0.205
to 0.823 mm
is 6 to 8 mm.
• Use crimp terminals when wiring the terminals.
• Use the suitable wiring material and crimp tools for crimp terminals.
• Tighten the terminal screws to a torque of 0.5 N·m for the E5GN.
The terminal torque is 0.5 to 0.6 N·m for auxiliary output 2 on the
E5GN.
• For the E5GN, use the following types of crimp terminals for M3.0
Panel
screws.
• For E5GN screwless clamp terminal blocks, use wires with a
gauge of AWG24 to AWG18 (equal to a cross-sectional area of
0.205 to 0.823 mm
into the terminal must be 10 mm for wires and 8 to 12 mm for
ferrules. Ferrules must be 0.8 to 1.4 mm in diameter.
E5GN
0.8 to 1.4 mm
• Recommended Ferrules for E5GN Screwless Clamp Terminals
Flat-blade screwdriv
Altech Corp.
(Unit: mm)
Daido Solderless Terminal Mfg. Co.
J.S.T. Mfg. Co.
0.4 20
Nichifu Co.
• Use wires with a gauge of AWG24 to AWG18 (0.205 to 0.823 mm
for auxiliary output 2 on the E5GN.
The exposed conductor length inserted into the terminal for wires
or ferrules must be 6 mm. Ferrules must be 0.8 to 1.5 mm in
diameter.
• Recommended Ferrules for SUB2 on E5GN
Phoenix Contact
E5GN
2
) twisted-pair cable for the E5GN. The stripping length
5.8 mm max.
5.8 mm max.
2
). The length of the conductive portion inserted
8 to 12 mm
Ferrules
Manufacturer
Single (1 wire)
Double (2 wires)
6 mm
Ferrules
Manufacturer
AI 0,25-6 BU
AI 0,34-6 TQ
AI 0,5-6 WH
AI 0,75-6 GY
AI 1-6 RD
10 mm
wires
Model number
2623.0
AVA-0.5
TUB-0.5
TGNTC-1.25-9T
TGVTC-1.25-11T
TGNTC-1.25-11T
TC0.3-9.5
TC1.25-11S-ST
TC1.25-11S
TC2-11S
TGWVTC-1.25-9T
TGWVTC-1.25-11T
2
)
6 mm
Wires
Model number