Rockwell Automation 1794-VHSC 1794 FLEX I/O Very High Speed Counter Module User Manual - Manual (Page 62)

52 Rockwell Automation Publication 1794-UM010D-EN-E - July 2013
Specifications
Derating Curve
Certifications
Certification (when
product is marked)
(1)
Description
CE European Union 2004/108/EC EMC Directive, compliant with:
EN 61326-1; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
C-Tick Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
KC Korean Registration of Broadcasting and Communications Equipment,
compliant with:
Article 58-2 of Radio Waves Act, Clause 3
(1) See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other
certification details.
0
10
0
20
30
10 20 30 40 50 55 60 25
24
29
The area within the curve represents the safe operating range for the module
under various conditions of user supplied 24V DC supply voltages and ambient
temperatures.
This includes all possible mounting positions, including inverted horizontal.
Ambient Temperature
°
C
Input
Voltage
(V)
45907