Siemens 505-2557 사용자 설명서
Installation
2-10
SIMATIC 505–2557 Installation and Operation Guide
Wiring the Input connectors (continued)
Ground at One End Only
Figure 2-5
Wiring Diagram for 2, 3, or 4 Wire RTD
NOTE: For proper operation, ensure that the SIMATIC 505–2557 is not
subjected to large temperature gradients during operation.
subjected to large temperature gradients during operation.