A-T Controls Triac TMC-4 - Specifications


TMC-4 Control Card
for Electric Actuators
Installation & Maintenance Manual
23 04/06/22
www.atcontrols.com IOM08139 REVISION 04
7. Specifications
Power
Supply:
AC: 85 – 250 VAC, 50/60Hz, 1 Phase
DC: 24 VDC
Fuse
:
10A, 250V, Time Delay, 5 x 20mm
Command Signal
In
Voltage
:
-0.8 to 10.8 VDC
Current
:
0 to 23 mA
Resistance:
135Ω Command: 150 Ω maximum (20mA excitation current)
1kΩ Command: 1.1 kΩ maximum (2.7mA excitation current)
On-Off:
24 VDC maximum
< 10V = Off
≥ 10V = On
Resolution
:
12 bit (4096 points)
Fe
edb
ack Signal Out
Voltage
:
0 to 10.8 VDC, min 500Ω load
Current
:
0 to 21.5 mA, max 980Ω load
Resolution
:
12 bit (4096 points)
Po
siti
on Feedback
Voltage
:
0 to 3.3 VDC
Potentiometer
:
1kΩ
Limit Switches
:
Normally Open or Normally Closed
Out
pu
ts
+24V Out
:
24VDC, 30mA maximum
Ext. Brake
:
300mW, 350V, 120mA continuous load
Envi
ron
mental
Operating
:
0°C to 60°C (32°F to 140°F)
Storage
:
-40°C to 85°C (-40°F to 185°F)
Relative
Humidity
:
0 to 90% non-condensing
Conn
ect
ions
Terminals:
(P2) Power/Motor: 0.2” pitch (5.08mm), 16 – 30 AWG (0.05 – 1.3 mm
2
)
(P1) Signal: 0.15” pitch (3.81mm), 16 – 30 AWG (0.05 – 1.3 mm
2
)
Headers
:
0.1” pitch, 2pos and 3pos
Expansion
Header
:
2x7 pos, 2mm pitch