Omron E5EC User Manual

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2 Preparations
E5@C Digital Temperature Controllers User’s Manual (H174)
2-2 Using the Terminals
2
2-2-9 Precautions when Wiring
2. Removal Method for Screwless Clamp Terminal Blocks
The same method is used to remove stranded wires, solid wires, and ferrules.
(1) Press the pusher with a flat-blade screwdriver.
(2) With the screwdriver still pressing the pusher, pull the wire out of the terminal hole.
(3) Remove the flat-blade screwdriver from the pusher.
3. Recommended Wires and Ferrules
 Wires
Use the wire specifications given in the following table.
 Ferrules
Ferrules must be 0.8 to 1.4 mm in diameter
The length of the conductive portion inserted into the terminal must be 8 to 12 mm..
Recommended Ferrules
Recommended wire Stripping length
AWG24 to AWG18 (0.21 to 0.82 mm
2
)
8 to 12 mm
Manufacturer Model number
Altech Corp. 2623.0
Daido Solderless Terminal Mfg. Co. AVA-0.5
J.S.T. Mfg. Co. TUB-0.5
Nichifu Co., Ltd. Single (1 wire) TGNTC-1.25-9T,
TGVTC-1.25-11T,
TGNTC-1.25-11T,
TC0.3-9.5, TC1.25-11S-ST,
TC1.25-11S, and TC2-11S
Double (2 wires) TGWVTC-1.25-9T and
TGWVTC-1.25-11T
(1)
(2)
(3)
0.8 to 1.4 mm
8 to 12 mm
Ferrule

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20