| Model |
M4M-DV-[]
M4M1P-DV-[]
M4M2P-DV-[] |
M4M-AV-[]
M4M1P-AV-[]
M4M2P-AV-[] |
M4M-DA-[]
M4M1P-DA-[]
M4M2P-DA-[] |
M4M-AA-[]
M4M1P-AA-[]
M4M2P-AA-[] |
M4M-W-[]
M4M1P-W-[]
M4M2P-W-[] |
M4M-T-[]-[]
M4M1P-T[]-[]
M4M2P-T[]-[] |
M4M-S-[]-[]
M4M1P-S[]-[]
M4M2P-S[]-[] |
M4M-DI
M4M1P-DI
M4M2P-DI |
| Measurement function |
DC voltage |
AC voltage |
DC current |
AC current |
Power |
Rotation |
Speed |
Scaling |
| Max. allowable input |
Max. 300VDC |
Max. 400VAC~ |
Max. DC 2A |
Max. AC 5A |
Max. 10VDC |
Max. 10VDC=, max. 10VAC~ |
DC4-20mA |
| 150% for each input specification (at 400VAC~: 120%) |
| Max. display range |
1999 |
| Power supply |
110/220VAC~ 50/60Hz (option: 100-240VAC~ 50/60Hz, 24-70VDC=) |
| Allowable voltage range |
90 to 110% of rated voltage |
| Power consumption |
DC input: 2W, AC input: 4VA (in case of the 1P/2P models, DC input: 3W, AC input: 5VA) |
| Display method |
7-segment LED display (red) (character height: 10mm) |
| Display accuracy |
DC input: F.S. ±0.2%rdg ±1-digit, AC input: F.S. ±0.5%rdg ±1-digit |
| Sampling cycle |
300ms |
| A/D conversion method |
Dual slope intergal method |
| Response time |
2 sec (0 to 1999) |
| Sampling times |
2.5 times/sec |
| Output capacity |
M4M: None / M4M1P: 250VAC~ 3A, 150VDC= 3A, 1c / M4M2P: 250VAC~ 3A, 150VDC= 3A, 1c×2 |
| Insulation resistance |
Over 100MΩ (at 500VDC megger) |
| Dielectric strength |
2000VAC 50/60Hz for 1 minute |
| Noise immunity |
±1kV the square wave noise(pulse width:1㎲) by the noise simulator |
| Vibration |
Mechanical |
0.75mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 1 hour |
| Malfunction |
0.5mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 10 minutes |
| Shock |
Mechanical |
300m/s² (approx. 30G) in each X, Y, Z direction for 3 times |
| Malfunction |
100m/s² (approx. 10G) in each X, Y, Z direction for 3 times |
| Relay life cycle |
Mechanical |
Min. 10,000,000 times |
| Electrical |
Min. 100,000 times (250VAC 3A resistive load) |
| Environment |
Ambient temperature |
-10 to 50℃, storage: -25 to 65℃ |
| Ambient humidity |
35 to 85%RH, storage: 35 to 85%RH |
| Unit weight |
M4M: approx. 262g / M4M1P: approx. 290g / M4M2P: approx. 316g |