GB/T 45783-2025 PDF English
US$275.00 · In stock · Download in 9 secondsGB/T 45783-2025: Safety of machinery - Safeguarding authorization system - Basic requirements Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 45783-2025 | English | 275 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Safety of machinery - Safeguarding authorization system - Basic requirements
| Valid |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB/T 45783-2025
GB/T 45783-2025: Safety of machinery - Safeguarding authorization system - Basic requirements---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT45783-2025
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 13.110
CCS J 09
GB/T 45783-2025
Safety of machinery - Safeguarding authorization system -
Basic requirement
Issued on: MAY 30, 2025
Implemented on: SEPTEMBER 01, 2025
Issued by. State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword... 3
Introduction... 5
1 Scope... 7
2 Normative references... 7
3 Terms, definitions, and abbreviations... 7
3.1 Terms and definitions... 7
3.2 Abbreviations... 8
4 SAS configuration... 9
4.1 General... 9
4.2 Identification element... 9
4.3 Controller... 9
4.4 SAS human-machine interface... 10
4.5 Interface between SAS and SRP/CS... 10
5 SAS design... 10
5.1 General requirements... 10
5.2 SAS component requirements... 11
5.3 Credential database... 13
5.4 Verification and validation... 13
6 Information for use... 13
Annex A (informative) SAS and IMS integration... 14
Bibliography... 15
Safety of machinery - Safeguarding authorization system -
Basic requirement
1 Scope
This document specifies the basic requirements for the design, verification and
validation, as well as information for use of safeguarding authorization systems (SAS).
This document applies to the design and application of safeguarding authorization
systems.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 15706-2012 Safety of machinery - General principles for design - Risk
assessment and risk reduction
GB/T 16655-2008 Safety of machinery - Integrated manufacturing systems - Basic
requirements
GB/T 16855.1 Safety of machinery - Safety-related parts of control systems - Part 1.
General principles for design
GB/T 16855.2 Safety of machinery - Safety-related parts of control systems - Part 2.
Validation
GB/T 42598 Safety of machinery - Instruction handbook - General drafting
principles
3 Terms, definitions, and abbreviations
3.1 Terms and definitions
For the purpose of this document, the terms and definitions defined in GB/T 15706-
2012, GB/T 16655-2008, and the following apply.
3.1.1
safeguarding authorization system; SAS
SRP/CS. Safety related parts of control systems
4 SAS configuration
4.1 General
4.1.1 A SAS consists of an identification element, a SAS human-machine interface, and
a controller, as shown in Figure 1.
4.1.2 After the identification element identifies a personnel, the controller completes
authentication and allows the personnel to perform operations within his/her authorized
scope on the SAS human-machine interface. The SAS implementation plan is shown in
Figure 2.
4.2 Identification element
4.2.1 The identification element consists of a personnel identity and an identification
device.
4.2.2 The personnel identity may be a biometric identifier (e.g., iris, fingerprint, etc.)
and/or an identifier assigned to it (e.g., RFID tags, ID cards, encryption keys, etc.).
4.2.3 The identification device is used to read the personnel identity and transmit the
data to the controller.
4.3 Controller
The controller receives the personnel identity data and compares it with the information
in the credential database to complete the authentication. The controller receives the
personnel request information and makes an authorization decision based on the
information in the credential database.
4.4 SAS human-machine interface
The SAS human-machine interface is used to initiate task requests and display
information using visual and/or auditory signals. The SAS human-machine interface
may be a keyboard, touch screen, etc.
4.5 Interface between SAS and SRP/CS
The interface between SAS and SRP/CS enables data transmission between SAS and
SRP/CS.
5 SAS design
5.1 General requirements
5.1.1 The SAS shall be used in conjunction with safeguards and shall not replace the
safeguards.
5.1.2 The integrator shall review the risk assessment documentation for the
machine/IMS and consider the task zones and corresponding control spans.
5.1.3 The SAS shall be capable of controlling all modes required to perform tasks in
hazard zones, such as adjustment, setting, teaching, and troubleshooting. The
functionality of the SAS shall be based on the modes described in 5.1.3, 8.2.2, and 8.4
of GB/T 16655-2008 and 6.2.11.9 of GB/T 15706-2012.
5.1.4 The SAS is an additional layer, of which the function is to provide input to the
safety logic system of the SRP/CS and activate the appropriate control or operating
mode for the task being performed based on authorization (see Figure A.1 in Annex A).
When performing safety functions, the performance level of the SAS shall meet the
requirements of GB/T 16855.1.
5.1.5 The SAS may be part of the SRP/CS or a standalone system. An overview of the
SAS is shown in Figure 2 or Annex A.
5.1.6 The SAS shall provide the following functions.
a) identify personnel;
b) provide personnel with information and permitted tasks;
c) inform personnel of their authorized tasks;
d) activate the operation or control mode corresponding to the selected task;
5.2.1.2 Personnel identity
It shall select the appropriate personnel identity based on the specific application. For
example, fingerprints shall be avoided when gloves are required, and iris scans shall be
avoided when a protective mask is required. Biometric identification should be used for
personnel identity.
5.2.1.3 Identification device
The identification device shall be able to identify the personnel identity being used and
transmit the data to the controller. Identification devices shall be positioned to facilitate
personnel task execution and adhere to ergonomic principles.
5.2.2 Controller
5.2.2.1 The controller shall be able to complete authentication based on information
from the credential database. Authentication shall be used to record personnel entry and
exit from control zones.
5.2.2.2 The controller shall be able to receive task requests from personnel through the
SAS human-machine interface and make authorization decisions, enabling personnel to
perform safety-related operations, such as mode selection (see Figure A.1).
5.2.3 SAS human-machine interface
The SAS human-machine interface shall exchange information with the controller and
indicate authorization results using visual and/or audible signals. The SAS human-
machine interface should display the following information.
a) personnel information;
b) tasks that personnel are permitted to perform;
c) selected tasks;
d) control zones that personnel can access, entry paths to the control zones, and, if
necessary, exit paths;
e) authorization results for safety-related operation requests;
f) current status of the IMS.
5.2.4 Interface between SAS and SRP/CS
Safety functions that can be activated/deactivated by the SAS should include, but are
not limited to.
a) mode selection;
b) restart;
c) reset;
d) release of guard locking devices that lock guards in the closed position (see GB/T
18831).
5.3 Credential database
5.3.1 The credential database (see Figure 2) shall be established or updated in advance
based on task requirements and permissions, and provide input information to the
controller.
5.3.2 Information output from the credential database should include.
a) tasks that personnel are permitted to perform;
b) modes in which personnel are permitted to operate;
c) combinations of personnel and tasks that are associated with each mode.
5.3.3 The credential database can be part of the SAS, a remote network resource, or a
combination of both.
5.3.4 The credential database shall take measures to ensure data security in the
credential database.
5.4 Verification and validation
The SAS integrator shall verify according to GB/T 16855.1 and confirm according to
GB/T 16855.2 that the SAS meets the requirements of safety functions.
6 Information for use
The information for use shall meet the requirements of GB/T 42598.
The information for use shall include necessary information on authorization
procedures.
The information for use shall highlight the risks associated with managing personnel
identities (such as ID cards, RFID tags, and encryption keys) and the risks of providing
backup copies of personnel identities.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of GB/T 45783-2025 be delivered?Answer: The full copy PDF of English version of GB/T 45783-2025 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of GB/T 45783-2025_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 45783-2025_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB/T 45783-2025 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. How to buy and download a true PDF of English version of GB/T 45783-2025?A step-by-step guide to download PDF of GB/T 45783-2025_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "GB/T 45783-2025".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|