Products
N00221

Switching amplifiers for Namur sensors

N00221

NV0201 115VAC,RL

Switching amplifiers for Namur sensors

N00221

NV0201 115VAC,RL

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Application

Application	short-circuit monitoring; Wire monitoring

Electrical data

Operating voltage tolerance [%]	-15...10
Operating voltage [V]	< 115 AC
Number of channels	2

Outputs

Electrical design	relay
Contact rating	5 A, 250 V AC / 100 VA
Switching frequency AC [Hz]	20

Operating conditions

Ambient temperature [°C]	-20...60
Protection	IP 30
Protection rating terminals	IP 20

Tests / approvals

Approval	PTB Ex-95.C.2142X

Safety classification

Designation	in protection rating intrinsic safety
Voltage [V]	< 11
Current [mA]	< 26
Power [mW]	< 72
[Ex ia] IIC designation	[EEx ia] IIC
[Ex ia] IIB designation	[EEx ia] IIB
[Ex ib] IIC designation	[EEx ib] IIC
[Ex ib] IIB designation	[EEx ib] IIB
[Ex ia] IIC inductance	1mH / 2mH / 5mH
[Ex ia] IIB inductance	1mH / 2mH / 5mH
[Ex ib] IIC inductance	46mH
[Ex ib] IIB inductance	170mH
[Ex ia] IIC capacitance	567nF / 581nF / 483nF
[Ex ia] IIB capacitance	2.5µF / 2.2µF / 1.8µF
[Ex ib] IIC capacitance	2.5µF
[Ex ib] IIB capacitance	15µF

Mechanical data

Housing	housing for DIN rail mounting
Dimensions [mm]	102 x 22 x 107

Displays / operating elements

Display

switching status	2 x LED, yellow
operation	LED, green
function	2 x LED, red

Remarks

Pack quantity	1 pcs.

Electrical connection

Connection	terminals: 15 x ...2.5 mm²

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — N00221-00 — 06.03.2003 —