AutomationDirect BH5932 User manual

1-800-633-0405

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Dold BH5932 Speed Monitor Relays

BH5932 speed monitoring safety relay modules use inputs from proximity sensors that
are detecting rotating targets on the motor that needs monitoring.

• Energized when speed is under setting value

• Two PNP sensor inputs

• 10 to 20,000 IPM (impulses per minute) adjustable range

• Monitors rotation and linear movement

• 2-channel operation for standstill and
over-speed monitoring

• 2 N.O. and 1 N.C. positive-guided contacts

• LED status indicators

Safety Speed Monitor Relays Selection Chart

Part Number Price Marking Type Voltage Outputs

BH5932-22-113-24
BH5932-22-113-120
BH5932-22-113-230

$302.00 Speed-monitoring safety relay module 24 VAC/VDC 2 NO and 1 NC
$289.00 Please consider BH5932-22-113-24 as a comparable replacement.
$289.00 Please consider BH5932-22-113-24 as a comparable replacement.

Safety Speed Monitor Relay Module Specification Table

General Specifications

Temperature
Altitude
Vibration Resistance
Degree of Protection
Housing
Weight
Agency Approvals and Standards
Terminal Designation

per EN 50 005 Wire Connections
Wire Fixing

Nominal Voltage

Voltage Range

Nominal Consumption
Nominal Frequency
Control Current
Overvoltage Protection

Sensor Inputs

Electrical Contact Life
Mechanical Life
Contact Type
Operate Delay on Standstill
Release Delay on Overspeed
Nominal Output Voltage

Thermal Current (I

th)

Short Circuit Strength
Switching Capacity IEC/EN 60 947-5-1
Switching Frequency

Input Specifications

Output Specifications

Storage: -25°C to 85°C (-13°F to 185°F) Operating: -25°C to 60°C (-13°F to 140°F)

2

1x4 mm

solid or 1 x 2.5 mm2 stranded ferruled (isolated) or 2 x 1.5 mm2 stranded ferruled (isolated)

Plus-minus terminal screws M3.5 box terminals with wire protection. Torque 0.8N•m (0.59 lb•ft)

AC: 0.85 to 1.1 U

DC: 0.9 to 1.1 U

24VDC; 25mA max./3 mA min. per channel.; 1ms On/1ms Off min. pulse time;

2 NO positively driven and 1 NC relay contacts (NO contacts are safety contacts)

Max. 4A per contact. See continuous current limit curve in installation manual.

Amplitude: 0.35mm, Frequency: 10 to 55 Hz (IEC/EN 60-068-2-6)

Per IEC/EN 60 529. Housing: IP40; Terminals IP20

UL 94V-0 Thermoplastic; Din mount 35 mm x 7.5 mm

cULus file E107778, CE, RoHS

DIN 46 228-1/-2/-3/-4 or 2 x 2.5 mm2 solid per DIN 46 228-1/-2/-3 /-4

24V AC/DC, 110 VAC, 239VAC

At 10% residual ripple: 0.9 to 1.1 U

N.

At 10% residual ripple: 0.9 to 1.1 U

N.

50 to 60 Hz. Frequency range: 45 to 65 Hz

Control current typ. at 24V over 2 relays: 75mA

Internal VDR (Voltage Dependent Resistor)

30,000 Ipm max. at inputs INA and IN

To AC15 at 2A, 230V: 3x105 switching cycles IEC/EN 60 947-5-1

Depends on setting; see manual and supplement

Max fuse rating: 4A gl (IEC/EN 60 9470-5-1)

AC 15: NO contacts: 3A/230V; NC contacts: 2A/230VAC

Max. 1200 switching cycles/hr

Safety Data – Values per EN ISO 13849-1

Category 3 according to EN 954-1
Performance level PLe according to EN 13849-1
MTTF

d

DC

avg

Safety Data –
Values per IEC/EN 62061 /IEC/EN 61508

SIL CL
SIL
HFT (Hardware Failure Tolerance)
DC

avg
SFF
PFH

D

< 2000m (6562ft)

410g (14.46 oz)

ca. 4VA, 2.5W

M50 x 106 switching cycles

t

= typ. 350ms

off

250VAC

>273 years

99%

3 per IEC/EN 62061
3 per IEC/EN 61508
1

99%

99.7%

1.69E-10 h

; At 48% residual ripple: 0.85 to 1.1 U

N

; At 48% residual ripple: 0.85 to 1.1 U

N

B

-1

N

N

Dimensions mm [in]

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Safety Electrical Components

tESC-297

t+

t

vs

Res

t

Res

r

eset time

after connectiono

f supply voltage

t

vs

operate delayafter

detection

of

standstill/underspeed

t

aus

release delay after detectionof

overspee

d

t

vs

t

aus

13-14
23-24

p
o

ts

pots

pots

rotom fO f

rotom llitsdnat

s

rotom llitsdnats

rotom llitsdnats

rotom nO

ylppus

n
O

standstill detection

overspeed detection

rotom nO

rotom nO

rotom

n

O

rotom nO

dee

p
s
r
e
v
o

IN

A

U

H

A1/A2

IN

B

INA:proximityswitch A

INB:proximityswitch B

motor­speed

:

:

:

A1

13 23 31

IN

A

IN

B

K1

K2

A1 X1

A2 X2

Connection examples

Connection with external contactors

WIRING

1-800-633-0405

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Dold BH5932 Speed Monitor Relays

Wiring

A1

-IN

rewop ylppus

A2

-INB+I NBIN

BH5932 Block Diagram

IN

+I N

A

A

A

detection

egatlovrevo and

rohs t circuit rp noitceto

channel A

detection

channel B

B

Application

Two PNP Proximity Sensors Monitoring a 3-Phase Motor

L1(+)

+24V

0V

rp ytimixo switch 1

N(-)

A1 X1 X2 13

IN

A

A2

Standard connection

BH5932

14

X1 X2

gnirotinom cigol

23

24

32

31

K1

K2

+24V

IN

0V

Function diagram

13 23

K1

K2

14 24

B

rp ytimixo hctiws 2

31

K1

K2

32

Connection Terminals

Terminal designation Signal designation
A1 (+) + / L
A2 - / N
X1, X2 Feedback circuit

+24V

0V

INA, INB

13, 14, 23, 24

31, 32

+ supply for
proximity sensors 1 e. g. 2

- supply for
proximity sensors 1 e. g. 2

measuring output of
proximity sensors 1 e. g. 2

Positive driven NO contacts for
release circuit

Positive driven NC contacts for
release circuit

L1(+)

K3 K4

A1 X1 X2 13

+24V

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N(-)

IN

A

0V

rp ytimixo hctiws 1

A2

BH5932

K3

14

31

23

+24V

24

32

IN

B

0V

rp ytimixo switch 2

K4

Safety Electrical Components

tESC-298

1-800-633-0405

Safety Products

Warning: Safety products sold by AutomationDirect are Safety components only. The purchaser/installer is
solely responsible for the application of these components and ensuring all necessary steps have been taken
to assure each application and use meets all performance and applicable safety requirements and/or local,
national and/or international safety codes as required by the application. AutomationDirect cannot certify
that our products, used solely or in conjunction with other AutomationDirect or other vendors’ products,
will assure safety for any application. Any person using or applying any products sold by AutomationDirect
is responsible for learning the safety requirements for their individual application and applying them, and
therefore assumes all risks, and accepts full and complete responsibility, for the selection and suitability of
the product for their respective application.

AutomationDirect does not provide design or consulting services, and cannot advise whether any
specific application or use of our products would ensure compliance with the safety requirements for any
application.

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Safety Electrical Components

tESC-141