B856-511 Veeder-Root, B856-511 Datasheet

B856-511

Manufacturer Part Number

B856-511

Description

Timer; Multi-Function; SPDT; Cur-Rtg 5A; Ctrl-V 24-240/24AC/DC; 11 Pin

Manufacturer

Veeder-Root

Datasheet

1.B856-500.pdf (2 pages)

Specifications of B856-511

Contact Form

SPDT

Current, Rating

5 A

Display Type

LCD

Function

Timing

Mounting Type

Panel

Number Of Pins

Power, Rating

50 VA

Relay Type

Electro Mechanical

Standards

UL, cUL

Temperature, Operating, Maximum

50 °C

Temperature, Operating, Minimum

0 °C

Timer Type

Multi-Function

Voltage, Control

240⁄24 VAC⁄VDC

Lead Free Status / Rohs Status

RoHS Exempt Product

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An excellent value in its class, the B856 features a compact

1/16 DIN package, precise digital setting, versatile functionality, and a

straightforward button-per-digit interface.

It can be easily programmed to perform any standard timing operation:

On-Delay, Off-Delay, Interval, or Repeat Cycle. A unique On-Delay/

Interval Mode can, in many cases, perform the function of two separate

timers. Output is via DPDT relay contacts.

Five selectable time ranges and a programmable decimal point provide

preset times ranging from 0.01 seconds to 9999 hours.

A standard model features a timed DPDT contact output while another

model includes separate timed and instantaneous SPDT contacts. All

are rated for 5 Amp loads.

Simplicity of operation is maintained while still providing a high level of

functionality. All programming is done through the front panel, with an

intuitive button-per-digit keypad that makes entry of preset times quick

and easy. A crisp dual line LCD display lets the operator readily view

elapsed or remaining cycle time as well as the preset value. Prominent

annunciators indicate information such as the time range and the status

of the input and outputs.

Reliability is a key feature of the B856. IEC level 4 noise immunity

ensures flawless operation in harsh electrical environments. Its IEC

IP65 enclosure rating allows use in washdown conditions.

Wiring via an industry standard 11 or 8 pin socket and a power supply

that can accept 24 - 240 VAC or 24 VDC vastly simplifies setup.

5.06

Button-per-digit preset entry simplifies setup and operation

High Contrast dual line LCD display indicates both Process Time and

Field selectable for operation in On-Delay, Off-Delay, Interval 1,

Universal Power Supply accepts 24 - 240 VAC or 24 VDC

Designed to meet IEC 801 level 4 noise immunity standards for

Unique On-Delay/Interval mode lets one unit do the work of two in

Industry standard socket connection

Programmable security levels prevent unauthorized setpoint or

UL, CUL recognized, CE compliant

IEC IP65 rated front panel for use in washdown environments

Preset Value

Interval 2, or Repeat Cycle modes

increased reliability

many applications

program changes

EAGLE SIGNAL

Electronic Timers

DANAHER INDUSTRIAL CONTROLS

brand

B856 Multi-Function Timer

SPECIFICATIONS

Inputs:

Outputs:

Physical:

Operation:

Environmental:

Approvals:

Start :

Reset : NPN or Dry Contact

Timed (B856-500): DPDT - 5 amp

Timed (B856-501 & -511): SPDT - 5 amp

Instantaneous (B856-511): SPDT - 5 amp

Activation Time: 15 msec. max.

Dimensions: 48mm x 48mm, 81mm deep

Mounting: Panel Mounting in 45 x 45 cutout or DIN rail

Wiring Connection: Via 8 pin (B856-501) or 11 pin (B856-500 &

Supply Voltage: 24 - 240 VAC 50/60Hz or 24 VDC

Power Consumption: 50 VA @ 240 VAC

Time Ranges: Field Selectable for Hours, Minutes, Seconds,

Resolution: Field selectable from XXXX to XX.XX for Hours, Minutes

Operating Modes: On-Delay, Off-Delay, Interval 1, Interval 2, Repeat,

Repeat Accuracy: + 0.03%

Electrical Service Life: 100,000 cycles at full load

Mechanical Service Life: 10 million cycles at min. load

Front Panel Rating: IEC IP65

Operating Temperature: 0 to 60 C (B856-500);

Storage Temperature: -40 to 90 C

Humidity: 5% to 95% RH non-condensing

Weight: 100 grams (3.5 ounces)

B856-500 & -501: UL and CUL recognized, CE marked

B856-511: UL and CUL recognized

-511) plug-in socket

Hours:Minutes, Minutes:Seconds

and Seconds

On-Delay/Interval

0 to 55 C (B856-501); 0 to 50 C (B856-511)

NPN or Dry Contact

High accuracy digital timer

features dual line LCD and

multiple ranges… Every

popular operating mode in a

compact 1/16 DIN package

File No.: E96337

RECOGNIZED

Related parts for B856-511

B856-511 Summary of contents

Page 1

... Electrical Service Life: 100,000 cycles at full load Mechanical Service Life: 10 million cycles at min. load Environmental: Front Panel Rating: IEC IP65 Operating Temperature (B856-500 (B856-501 (B856-511) Storage Temperature: - Humidity 95% RH non-condensing Weight: 100 grams (3.5 ounces) Approvals: B856-500 & -501: UL and CUL recognized, CE marked B856-511: UL and CUL recognized File No ...

Page 2

... B856-500 & -511: 11 Pin Socket Pin Socket - Outward T Facing Terminals B856-501: 8 Pin Socket 8 Pin Socket - Outward Facing Terminals B856-501 Reset Start Reset Power* – * 24–240 VAC or 24 VDC 66mm 15mm 8mm Model B856-500 B856-511 B856-501* Accessories 60SR3P06 PBT-03172 60SR2P06 PBT-03155 DANAHER INDUSTRIAL CONTROLS ...

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