Jul 4 2013

6ES7321-1BH02-0AA0 Siemens Digital input module

Introduction to 6ES7321-1BH02-0AA0

SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16DI, 24 V DC, 1 X 20 PIN

Order number: "SIPLUS S7-300 module"
6AG1321-1BH02-2AA0
Properties
Properties of SM 321; DI 16 x DC 24 V:
● 16 inputs, electrically isolated in groups of 16
● Rated input voltage 24 VDC
● suitable for switches and 2- /3-/4-wire proximity switches (BEROs)

 

Wiring and block diagrams of SM 321; DI 16 x DC 24 V

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Technical specifications of 6ES7321-1BH02-0AA0

        5
 
SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16DI, 24 V DC, 1 X 20 PIN
 
Supply voltage
Load voltage L+
Rated value (DC) 24 V
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V
Input current
from backplane bus 5 V DC, max. 10 mA
Power losses
Power loss, typ. 3.5 W
Digital inputs
Number/binary inputs 16
Input characteristic curve acc. to IEC 61131, Type 1 Yes
Number of simultaneously controllable inputs
horizontal installation
up to 40 °C, max. 16
up to 60 °C, max. 16
vertical installation
up to 40 °C, max. 16
Input voltage
Type of input voltage DC
Rated value, DC 24 V
for signal "0" -30 to +5 V
for signal "1" 13 to 30 V
Input current
for signal "1", typ. 7 mA
Input delay (for rated value of input voltage)
for standard inputs
Parameterizable No
at "0" to "1", min. 1.2 ms
at "0" to "1", max. 4.8 ms
Cable length
Cable length, shielded, max. 1000 m
Cable length unshielded, max. 600 m
Encoder
Connectable encoders
2-wire sensor Yes
Permissible quiescent current (2-wire sensor), max. 1.5 mA
Isochronous mode
Isochronous operation (application synchronized up to terminal) No
Interrupts/diagnostics/status information
Alarms
Alarms No
Diagnostic alarm No
Hardware interrupt No
Diagnostic messages
Diagnostic functions No
Diagnostics indication LED
Status indicator digital input (green) Yes
Galvanic isolation
Galvanic isolation digital inputs
between the channels No
between the channels, in groups of 16
between the channels and the backplane bus Yes; Optocoupler
Permissible potential difference
between different circuits 75 VDC / 60 VAC
Isolation
Isolation checked with 500 V DC
Connection method
required front connector 20-pin
Dimensions
Width 40 mm
Height 125 mm
Depth 120 mm
Weight
Weight, approx. 200 g

 

USER'S manual PDF of 321-1BH02, please refer from Page 79- Page 82:

 

S7-300 Modules data & USER'S MANUAL

 

Our company (Kollewin Technology CO., Limited) have a new product,

named 6ES7321-1BH02-0AA0,

it is 100% compatible with Siemens original part.


Part#: 6ES7321-1BH02-0AA0

 

Unit price:USD95.00/pc  buy buttom
Description: S7-300
Digital input module
Manufacturer: Kollewin
Approx. Weight: 0.3 Kg
Warranty: 1 year
Origin: China


Here, you need 1 piece of 40pin front connector to connect with 6ES7321-1BH02-0AA0.

Our compatible 6ES7 392-1AM00-0AA0 can meet your requirements.

6ES7 392-1AM00-0AA0  @USD16.90/pc   buy buttom

 

 

Technical data sheet of our SM 321  6ES7321-1BH02-0AA0

Model

SM321

Number of digital inputs:32

Product  Description

32DI 24V DC,
High immunity

 

Power consumption

·From bus current consumption

50mA

·Power loss

6.5W

Number of digital inputs

32

Cable Length (Shielded)

1,000m

Cable Length (unshielded)

600m

Input voltage

·Rate value

24V DC

·For ”0” signal

-30~5V DC

·For ”1” signal

13~30V DC

·Frequency range

/

Input current

7mA

Input delay

 

·From “0”  to “1”,Min

1.2~4.8ms

·From “1”  to “0”,Min

1.2~4.8ms

Front connector

40-pin

Input type

NPN

Connection of 2-wire BERO sensor

Yes

Permissible quiescent current

1.5mA

Isolation tested for contact

·Between channel and backplane bus

Yes

·Per group between channels

Yes

The status indicates

Green LED each channel

Dimensions(WxHx D)(mm)

40×125×120

Order Number

 321-1BL00-0AA0

 

Pictures of 6ES7321-1BH02-0AA0

321-1BH02-0AA0

322-1BH02

 

More compatible Siemens S7-200/300 modules we can offer:

Model Product Description
SM7-200 DIGITAL MODULE
  6ES7221-1BH22-0XA0 EM221 16 DI 24V DC
  6ES7221-1BL22-0XA0 EM221 32 DI 24V DC
  6ES7222-1BF22-0XA0 EM222 8DO,DC 24V
  6ES7222-1HF22-0XA0   EM222 8DO,relay
  6ES7222-1BH22-0XA0 EM222 16 DO 24V DC
  6ES7222-1HH22-0XA0 EM222 16 DO RELAY
  6ES7222-1BL22-0XA0 EM222 32 DO 24V DC
  6ES7223-1HF22-0XA0 EM223 4DI/4DO,DC 24V relay
  6ES7223-1BH22-0XA0 EM223 8 DI/ 8 DO 24V DC
  6ES7223-1PH22-0XA0 EM223 8 DI 24V DC/8 DO RELAY
  6ES7223-1BL22-0XA0 EM223 16 DI/ 16 DO 24V DC
  6ES7223-1PL22-0XA0 EM223 16 DI 24V DC/ 16 DO RELAY
  6ES7223-1BF22-0XA0 4 DI/4DO,24 VDC
  6ES7221-1BF22-0XA0 8 DI,24V DC
SM7-200 ANALOG MODULE
  6ES7231-0HC22-0XA0 EM231 4 AI x 12 Bits
  6ES7231-0HF22-0XA0 EM231 8 AI x 12/11 BIT 
  6ES7231-7PC22-0XA0 EM231 4 RTD
  6ES7231-7PD22-0XA0 EM231 4 TC
  6ES7231-7PH22-0XA0 EM231 8 TC
  6ES7231-7PL22-0XA0 16AI, T/C INPUT MOD, 16BIT
  6ES7231-7PB22-0XA0 2AI, RTD INPUT MOD. 16BIT 
  6ES7232-0HB22-0XA0 EM232 2 AO x 12 Bits
  6ES7232-0HD22-0XA0 EM232 4 AO x 12 Bits
  6ES7235-0KD22-0XA0 EM235 4 AI/ 1 AO x 12 Bits
SM7-300 DIGITAL MODULE
  6ES7321-1BH02-0AA0 SM321 16 DI 24 VDC
  6ES7321-1FH00-0AA0 SM321 16 DI  AC 230V
  6ES7321-1BL00-0AA0 SM321 32 DI 24 VDC
  6ES7322-1BF01-0AA0 SM322,8DO,24VDC,2A
  6ES7322-1BH01-0AA0 SM322 16 DO 24 VDC/ 0.5A
  6ES7322-1HH01-0AA0 SM322 16 DO RELAY
  6ES7322-1BL00-0AA0 SM322 32 DO 24V DC/0.5A
  6ES7323-1BL00-0AA0 SM323 16DI 24V DC/ 16DO 24V DC 0.5A
SM7-300 ANALOG MODULE
  6ES7331-1KF01-0AB0 SM331 8 AI x 13 Bits
  6ES7331-7KF02-0AB0 SM331 8 AI X 14 Bits
  6ES7331-7PF01-0AB0 SM331 8 AI,RTD
  6ES7331-7PF11-0AB0 SM331 8 AI,TC
  6ES7332-5HD01-0AB0 SM332 4 AO x 12 Bits
  6ES7332-5HF00-0AB0 SM 332 8 AO x 12 BITS
SIMATIC DP  IM 153 
  6ES7153-1AA03-0XB0 SIMATIC DP, INTERFACE

IM 153-1, FOR ET 200M,

FOR MAX. 8 S7-300 MODULES
  6ES7365-0BA01-0AA0 IM 365 Rack expansion module,be deployed with a central controller and a expansion rack

 

More pictures for your reference:

6ES7322-1BL00 3211bl00 321-1BL00 332-5HD01-0AB0 S7-300 322-1BL00 S7-200 331-1KF01 product 321-1BL00 3311kf01 3311kf01-00

 

Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
Website: www.kollewin.com

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