CR9321-NPN CR Magnetics Inc, CR9321-NPN Datasheet

CR9321-NPN

Manufacturer Part Number

CR9321-NPN

Description

SWITCH CURRENT ON-OFF .27 NPN

Manufacturer

CR Magnetics Inc

Series

CR9300r

Datasheet

1.CR9321-NPN.pdf (1 pages)

Specifications of CR9321-NPN

Current - Sensing

100A

Accuracy

Sensitivity

Current - Supply

Sensor Type

Switch

Voltage - Supply

Output

NPN/NO

Frequency

50Hz ~ 400Hz

Response Time

250ms

Polarization

Unidirectional

Operating Temperature

-30°C ~ 60°C

Package / Case

Ring, 0.27" Dia, Wire Leads

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

582-1021

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Vce (full off): 30 VDC max.

Isink (full on): 120 mADC max.@ rated full-on

Vce (reverse polarity voltage): 1.2 VDC @

Vce (full on): 1.5 VDC @ 120 mADC Isink

Off state leakage current: 5ua @ 30 VDC

Off state voltage: 240 VAC RMS max.

Minimum holding current: 10 mA

On state current: 1.0 AAC RMS max. continuous

Off state leakage: 50 ua @ 240 VAC max.

Peak Non-Repetitive Surge Current:

100 mADC

(typical)

8 AAC RMS (1 cycle, 60 Hz.)

DC SWITCHING (-NPN or -PNP)

ELECTRICAL CONNECTIONS

AC SWITCHING (-ACA)

-ACA

OUTLINE DRAWING

CR9350

BLACK

VAC

RED +

BLACK -

-NPN

V+

I sink

Vce

CR Magnetics, Inc. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119

Web: http://www.crmagnetics.com

ORANGE +

-PNP

BLACK -

CR9350

V+

I source

Vce

The CR9300 Series is a low cost, self powered, fixed set-point Current Switch

designed for applications that require an on-off indication of current flow.

Current levels above the guaranteed full-on level will turn the output to full on.

The Current Switch is recommended only for applications where the continuous

operating current is above the rated full on level of 350 mA. Operation below

this point will not drive the output device full-on and derate the output ratings.

The unit is available with a NPN or PNP output transistor for switching DC and a

SCR output for switching AC. Connections can be made directly to items such as

a PLC or electromechanical relay. Note that connections made directly to an in-

ductive device such as an electromechanical relay will require a customer sup-

plied clamping diode for DC operation or a snubber network for AC operation.

Applications

Continuity

Proving Switch

Features

Low Cost

Low Fixed Trip Point

Fully Isolated

Reverse Output Polarity Protected

Self-Powered

Specifications

Rated Full-on: 0.350 AAC RMS

Turn-on Time: 100 ms. max. @ rated full-on

Turn-off Time: 250 ms. max. to 80% of Vce

Maximum sense current: Continuous: 100 AAC

Frequency*: 50 to 400 Hz

Operating Temperature: -30° C to +60° C

Storage Temperature: -55° C to +85° C

Weight 0.08 LBS.

*All specifications for operation at 60 Hz only

Regulatory Agencies

9321

9350 .61 dia. Window

.27 dia. Window

PART NUMBER

Current Switch Normally Open

NPN Transistor Output

PNP

ACA AC Output

1 Second: 500 AAC

Transistor Output

E-mail: sales@crmagnetics.com

CURRENT SWITCH

CR9300 Series

M MountingCase

(Optional)

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