Siemens Simatic CFU User Manual

12.1.2.4 UL approval for SIMATIC CFU DIQ without aluminum housing (6ES7655-5PX31-1XX0)
Table 12-6 Underwriters Laboratories (UL) Certification
Certificate number 20190214-E248953
Standards UL61010-1
UL61010-2-201
CAN/CSA C22.2 No. 61010-1-12
CAN/CSA C22.2 No. 61010-2-201:18
(COMPACT FIELD UNIT CFU DIQ) for use in Class I, Division 2,
Groups A, B, C and D Hazardous Locations
Certificate number 20190307-E223122
Standards CSA C22.2 NO 213
UL 121201
12.1.2.5 FM approval for SIMATIC CFU DIQ without aluminum housing (6ES7655-5PX31-1XX0)
Table 12-7 Factory Mutual Research (FM) Certification
Classification NI, Class I, Div 2, Groups A, B, C and D
NI, Class I, Zone 2, Groups IIC
Standards Class No. 3600
Class No. 3611
Class No. 3810
ANSI/ISA-61010-1
C22.2 No. 0-10
C22.2 No. 213-17
C22.2 No. 1010.1
CAN/CSA C22.2 No. 0.15-15
12.1.2.6 Standards for communication connections
The components described satisfy the requirements of the following standards:
● IEC 61158
● IEC 61784
– The following applies for communication with the automation system over PROFINET:
Compliance to IEC 61784 Ed.2:2007 CPF 3/5
12.1.2.7 Safety regulations and special requirements
The components described satisfy the requirements and criteria of the following standard:
Technical specifications
12.1 General technical specifications
SIMATIC CFU
Commissioning Manual, 08/2019, A5E39252870-AD 157

Siemens Simatic CFU Specifications

General

Brand	Siemens
Model	Simatic CFU
Category	I/O Systems
Language	English