Siemens SITRANS F FST020 IP65 NEMA 4X Instrucciones De Servicio página 44

Appendix
A.1 I/O Connections and Wiring
R
L
V
c
0 ≤ R
42
= 300 Ω minimum
Digital Inputs TB1-8 / TB1-9 and TB1-11 / TB1-12
≤ 1000 Ω
L
Relay TB1-4 / TB1-5 / TB1-6
= (10V + 0.02 x RL) max. 2 ≤ Vc ≤ 30 VDC
Operating Instructions, 08/2014, A5E03086489-AJ
FST020 IP65 NEMA 4X Quick Start