schmersal PSC1 - Encoder Types and Their Combinations, Diagnostic Characteristic Data

Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 60 of 201
Version: 25F
4.2.2.3 Encoder types and their combinations, diagnostic characteristic data
The following cases must be considered for use of the axis monitoring modules:
PSC1-E-21-SDM1:
• 1 independent axis:
o Axis 1:
 Combination table: Column X1/X2, optional 2:
o Designation on device:
 Axis 1: X1 optional X23
PSC1-E-22-SDM1-2:
• 1 axis with 2 encoders (so-called extended axis)
o Combination in table: Encoder 1: Column X1/X2, encoder 2: Column X3/X4
o Designation on device: Encoder 1: X1, encoder 2: X3
When using a PSC1-E-23-SDM2, two cases must be considered:
• 1 axis with 2 encoders (so-called extended axis)
o SafePLC2: Axis counter = 1
o Combination in table: Encoder 1: Column X1/X2, encoder 2: Column X3/X4
o Designation on device: Encoder 1: X1, encoder 2: X2
• 2 independent axes:
o SafePLC2: Axis counter = 2
o Axis 1:
 Combination table: Column X1/X2, optional 2:
o Axis 2:
 Combination table: Column X1/X2, optional 2:
o Designation on device:
 Axis 1: X1 optional X23
 Axis 2: X2 optional X23