Watlow Series F4S/D - Manual (Page 5)

Wa t l o w S e r i e s F 4 S / D I n t r o d u c t i o n ■ 1 . 1
1
Chapter One: Introduction
Overview
Inputs and Outputs
Figure 1.1a — Single-Channel Series F4 (F4S_ - _ _ _ _ - _ _ _ _ ) Inputs and Outputs.
Figure 1.1b — Dual-Channel Series F4 (F4D_ - _ _ _ _ - _ _ _ _ ) Inputs and Outputs.
4 Digital Inputs
4 Control Outputs
2 Alarm Outputs
8 Digital Outputs
1 Communication I/O
2 Retransmit Outputs
3 Universal
Analog Inputs
(optional)
F 4
1
2
i
1B 1B
2A 2A
2B 2B
1A 1A
…Alarm2 Low SP_______
Adjusts Value
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3 2 F
2
Dual
Channel
F4D
2 Control Outputs
2 Alarm Outputs
8 Digital Outputs
2 Retransmit Outputs
(optional)
1 Universal
Analog Input
(2 optional)
4 Digital Inputs
1 Communication I/O
F 4
1
2
i
1B 1B
1A 1A
…Alarm1 Lo Deviation
Adjusts Value
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– 1 F
1
Single
Channel
F4S
Watlow’s Series F4 1/4 DIN industrial ramping
controllers are easy to set up, program and operate
in the most demanding ramp-and-soak-processing
applications. The F4 includes:
• four-line, high resolution LCD display
• guided setup and programming software
• 16-bit microprocessor
• 256 possible ramp steps in as many as 40 vari-
able-length, nameable profiles
• six step types
• eight programmable event outputs, compressor
control, boost heat/boost cool, power-out selec-
tions and a real-time clock.
• Note: the F4S has two less analog inputs and
two less control outputs than the F4D.