Watlow Series F4P Appendix ■ A.3
Ordering Information (2330)
1/4 DIN Single-Channel Controller
Series F4P F4 P - A -
Single-Channel
temperature/process controller,
1 universal analog input, 2 alarms,
EIA-232/485 communications,
4 events/digital inputs
Power Supply
H=100-240Vı (ac/dc)
L=24-28Vı (ac/dc)
Output 1A
C=Open collector/switched dc
E=Electromechanical relay,
Form C, 2A without
contact suppression
K=Solid-state Form A 0.5A relay
without contact suppression
F=Process, 0-5, 1-5, 0-10VÎ (dc),
0-20mA, 4-20mA
Output 1B
A=None
C=Open collector/switched dc
E=Electromechanical relay,
Form C, 2A without
contact suppression
K=Solid-state Form A 0.5A relay
without contact suppression
F=Process, 0-5, 1-5, 0-10VÎ (dc)
0-20mA, 4-20mA
Control Operation
A=Standard Control Operation
B=Enhanced Control Operation,
dual universal inputs, cascade,
ratio, differential, slidewire control
Auxiliary Retransmit Module
0=None
1=Single retransmit output 0-5, 1-5, 0-10VÎ (dc),
0-20mA, 4-20mA
2=Dual retransmit outputs 0-5, 1-5, 0-10VÎ (dc),
0-20mA, 4-20mA
Language Option
1=English - 100 Ω RTD
2=German - 100 Ω RTD
3=French - 100 Ω RTD
4=Spanish - 100 Ω RTD
5 = English - 500 Ω & 1000 Ω RTD
6 = German - 500 Ω & 1000 Ω RTD
7 = French - 500 Ω & 1000 Ω RTD
8 = Spanish - 500 Ω & 1000 Ω RTD
Display and Custom Options
RG = Standard Red Upper LED/Green Lower LCD only
XX = Custom options: software, setting parameters, overlays