Watlow F4T Installation And Troubleshooting User’S Guide

Watlow F4T Install & Troubleshooting • 20 • Chapter 2 Install and Wire
Output Connections (cont.)
3 Mechanical Relays, 2 Form C, 1 Form A (High Density) FMHA - BAAA - A _ _ _
normally open
common
L1
K1
J1
L2
L3
K3
J3
normally open
nor
mally closed
normally closed
common
normally open
• 5A at 24 to 240VÅ (ac) or 30V
Î (dc) maximum resistive load
• 125VA pilot duty 120/240VÅ
(ac) 25 VA at 24VÅ (ac)
• Output does not supply power
• Form A relay shares common
with one Form C relay.
• See Quencharc note (page 12)
normally open
common
normally closed
L1
K1
J1
L3
K3
J3
normally open
common
normally closed
L2
normally open
Mechanical Relay Form C FM [M, L]A - _ E _ A - A _ _ _
normally open
normally closed
common
L1
K1
J1
• 5 A at 240VÅ (ac) or 30VÎ (dc) maxi-
mum resistive load
• Requires a minimum load of 20 mA at
24V
• 125 VA pilot duty at 120/240VÅ (ac),
25 VA at 24VÅ (ac)
• 100,000 cycles at rated load
• Output does not supply power.
• For use with ac or dc
• See Quencharc note (page 12)
normally open
common
normally closed
L1
K1
J1
Universal Process FMMA - _ F _ A - A _ _ _
volts or current -
current +
volts +
F1
G1
H1
• 0 to 20 mA ±30μA into 800 Ω maximum
load with 5μA nominal resolution
• 0 to 10VÎ (dc) ±15mV into 1 kΩ minimum
load with 2.5mV nominal resolution
• Scalable
• Output supplies power
• Cannot use voltage and current outputs
at same time
• Output may be used as retransmit or
control
• Temperature stability 100 ppm/°C
negative
volts +
current
+
4 to 20 mA
0 to 10 V
F1
G1
H1
Anderson-Bolds ~ 216-360-9800
www.anderson-bolds.com

Watlow F4T Specifications

General

Inputs	Thermocouple, RTD, mA, V
Outputs	Relay, SSR, mA, V
Communication	Ethernet, Modbus RTU
Data Logging	Yes
Certifications	CE, UL, cUL, RoHS
Control Modes	PID, On/Off
Power Supply	100 to 240 VAC
Operating Temperature	0 to 50°C
Enclosure Rating	IP65
Display	4.3 in. (109 mm) color touch panel LCD
Control Loops	Up to 4