Watlow F4T Install & Troubleshooting • 13 • Chapter 2 Install and Wire
Input Connections (cont.)
Process (High Density) FMHA - RAAA - A _ _ _
Volts
-
+
-
+
-
+
+
S1
R1
S2
R2
S3
R3
S4
R4
Amps
+
-
+
-
+
-
+
S1
R1
S2
R2
S3
R3
S4
R4
• 0 to 20 mA @ 100 Ω input impedance
• 0 to 10VÎ (dc) @ 20 kΩ input impedance
• 0 to 50 mVÎ (dc) @ 20 MΩ input impedance
• Scalable
Potentiometer FM [M, L] A - [L, U] _ _ A - A _ _ _
S_
R_
CW
CCW
• Potentiometer: 0 to 1,200Ω
Potentiometer (High Density) FMHA - RAAA - A _ _ _
S_
R_
S_
R_
S_
R_
S_
R_
CW
CCW
CW
CCW
CW
CCW
CCW
• Potentiometer: 0 to 1,200Ω
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