⚡ Conexionado Variador MX2 -

➡️ Conexionado Omron MX2 Clásico:

🔹Cableado de control:

➡️Conexionado Omron MX2 EV2:

🔹Cableado de control:

¡ IMPORTANTE! - La entrada CMS del variador hay que conectarla a negativo, es decir 0v, de lo contrario el STO no funcionará y el variador nunca se pondrá en RUN.

🔹

➡️ Diagrama completo:

~~!Importante! en este modelo, hay que cablear la entrada CMS a negativo, 0v,~~Descripción de lolas ~~contrario~~entradas noy ~~funcionará~~salidas eldigitales: ~~STO.~~

Item	Terminal symbol	Terminal name	Description	Specifications
Analog Power supply	L	Input signal	Common terminal for the internal common power supply, digital input, and analog I/O terminals.	—
	H	Frequency reference power supply	10 VDC power supply for terminal O.	Allowable current: 10 mA max.
Frequency setting input (Analog voltage input)	O	Frequency reference input	0 – 10 VDC analog voltage input (adjustable max. at 9.8 V).	Input impedance ≈ 10 kΩInput range −0.3 – +12 VDC
Frequency setting input (Analog current input)	OI	Frequency reference input	4 – 20 mA DC analog input (adjustable max. at 19.8 mA).	Input impedance ≈ 100 ΩInput range 0 – 24 mA
Sensor input (TH)	5	External thermistor input	Multi-function input 5 set to 19 (TH: PTC thermistor). Trips if thermistor ≥ 3 kΩ.	PTC type
Output	AM	Multi-function analog output (Voltage)	0 – 10 VDC analog output.	Allowable current: 2 mA max.

Item Terminal symbol Terminal name Description Specifications
Digital Power supply
L
Input signal
Common terminal for the internal common power supply, digital input, and analog I/O.
—

P24
Input signal power supply
24 VDC power supply for contact input signal.
Allowable current: 100 mA max.

P24S
Safety input signal power supply
24 VDC for safety switch contacts (source logic only).
Allowable current: 100 mA max.

PLC
Input terminal power supply
Sink logic: short to P24 / Source logic: short to L.
External supply via removed bar.

CMS
Safety input signal common
Common for safety input terminals.
—
Inputs 1–7
1 – 7
Multi-function inputs
7 functions selectable from 66, for sink or source logic.
ON ≥ 18 V, OFF ≤ 3 V27 VDC max, 5 mA load @ 24 V, 4.7 kΩ int. res.
Safety input
GS1 / GS2
STO input terminals
Safe torque-off inputs.
ON ≥ 15 V, OFF ≤ 5 V27 VDC max, 5.8 mA @ 27 V, 4.7 kΩ int. res.

Item Terminal symbol Terminal name Description Specifications
Digital Input
EA
Pulse input – A
Frequency setting pulse input (5–24 VDC).
Pulse ≤ 32 kHz10 kΩ int. res.ON ≥ 4 V, OFF ≤ 1 V, 27 VDC max

EB (7)
Pulse input – B
Set C007 = 85 (EB: rotation direction detect).
Pulse ≤ 32 kHz4.7 kΩ int. res.ON ≥ 18 V, OFF ≤ 3 V
Outputs 11–12
11 / 12
Multi-function outputs
Two functions selectable from 47. Sink or source logic.
Open collector output27 V max, 50 mA max, 4 V drop max
Safety monitor
11 (EDM)
Safety monitor output
Enabled when EDM switch is ON (safety monitor signal).
—
Common output
CM2
Output signal common
Common terminal for 11 and 12.
100 mA max.
Relay outputs
AL1 / AL2 / AL0
Relay output terminals
Selectable functions (47 options). SPDT contacts. Default: NC AL1–AL0, NO AL2–AL0.
AL1–AL0 250 VAC 2 A (R) / 0.2 A (L)AL2–AL0 250 VAC 1 A (R) / 0.2 A (L)Min. 100 VAC 10 mA, 5 VDC 100 mA

¡ IMPORTANTE,

Item	Terminal symbol	Terminal name	Description	Specifications
Digital Power supply	L	Input signal	Common terminal for the internal common power supply, digital input, and analog I/O.	—
	P24	Input signal power supply	24 VDC power supply for contact input signal.	Allowable current: 100 mA max.
	P24S	Safety input signal power supply	24 VDC for safety switch contacts (source logic only).	Allowable current: 100 mA max.
	PLC	Input terminal power supply	Sink logic: short to P24 / Source logic: short to L.	External supply via removed bar.
	CMS	Safety input signal common	Common for safety input terminals.	—
Inputs 1–7	1 – 7	Multi-function inputs	7 functions selectable from 66, for sink or source logic.	ON ≥ 18 V, OFF ≤ 3 V27 VDC max, 5 mA load @ 24 V, 4.7 kΩ int. res.
Safety input	GS1 / GS2	STO input terminals	Safe torque-off inputs.	ON ≥ 15 V, OFF ≤ 5 V27 VDC max, 5.8 mA @ 27 V, 4.7 kΩ int. res.

Item	Terminal symbol	Terminal name	Description	Specifications
Digital Input	EA	Pulse input – A	Frequency setting pulse input (5–24 VDC).	Pulse ≤ 32 kHz10 kΩ int. res.ON ≥ 4 V, OFF ≤ 1 V, 27 VDC max
	EB (7)	Pulse input – B	Set C007 = 85 (EB: rotation direction detect).	Pulse ≤ 32 kHz4.7 kΩ int. res.ON ≥ 18 V, OFF ≤ 3 V
Outputs 11–12	11 / 12	Multi-function outputs	Two functions selectable from 47. Sink or source logic.	Open collector output27 V max, 50 mA max, 4 V drop max
Safety monitor	11 (EDM)	Safety monitor output	Enabled when EDM switch is ON (safety monitor signal).	—
Common output	CM2	Output signal common	Common terminal for 11 and 12.	100 mA max.
Relay outputs	AL1 / AL2 / AL0	Relay output terminals	Selectable functions (47 options). SPDT contacts. Default: NC AL1–AL0, NO AL2–AL0.	AL1–AL0 250 VAC 2 A (R) / 0.2 A (L)AL2–AL0 250 VAC 1 A (R) / 0.2 A (L)Min. 100 VAC 10 mA, 5 VDC 100 mA