HB-37420-810-01-25F-EN SMX100 Installation manual.docx Page 33 of 260
Version: 25F
Technical characteristic data SMX121(/2)
Safety related characteristic data
Pl acc. to EN ISO 13849-1
20 years = max. operation period
Max. no. of expansion modules
Interface for expansion modules
T-bus connector, pluggable in top-hat rail
Number of safe digital inputs
Number of safe digital outputs
Number of safe digital I/O
Number of safe analogue inputs
Number of auxiliary outputs
Number of pulse outputs (clock outputs)
Plug-in terminals with spring or screw
connection
Encoder interfaces (D-Sub / screw terminal)
Encoder technology (See table encoder specifications)
Supply voltage (tolerance)
Max. power consumption (logic)
Rated data digital inputs
24 VDC; 20mA, Typ1 acc. to EN 61131-2
Rated data digital outputs
Rated data analogue inputs
0°C … +50°C operation
-25C° … +70C° storage and transport
Min-, Maximum relative humidity (no condensation)
EN 61000-6-2, EN 61000-6-4, EN 61000-6-7,
EN 61800-3, EN 61326-3, EN 62061
SMX121(/2) = 100x115x22,5
Number of T-bus connectors
Min. terminal cross-section / AWG
Max. terminal cross-section / AWG
(*) Maximum 2 encoder / axis
1)
Value applies only for extension module. For a total assessment in accordance with EN ISO 13849-1 one
must use a sries connection with the corresponding basic device
=> PFH
Logic
= PFH
Basic
+ PFH
Extension
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