Honeywell UDC2500 - Manual (Page 42)

Installation
28 UDC2500 Universal Digital Controller Product Manual 4/07
20
21
5
6
Control Relay #1 Motor
Power
Supply
Close (CCW)
Open (CW)
Control Relay #2
Alarm #2 is not available with this configuration.
1
L1/Hot
L2/N
2
2
1
Electromechanical Relays are rated at 5 amps at 120 Vac or 240 Vac
or 24 Vdc. Solid State Relays are rated at 1 Amp at 25
°C and
derated linearly to 0.5 Amps at 55
°C. Customer should size fuses
accordingly. Use Fast Blo fuses only.
Figure 2-13 Three Position Step Control Connections w/o Dual Relay
Option
19
20
21
Motor
Power
Supply
Close (CCW)
Open (CW)
Control
Relay #1
Control
Relay #2
L2/N
L1/Hot
Alarm #2 is available with with this configuration.
2 Dual Electromechanical relays are rated at 2 Amps @120 Vac or 240 Vac or
30 Vdc. Customer should size fuses accordingly. Use Fast Blo fuses only.
2
1
19
20
21
Motor
Power
Supply
Close (CCW)
Open (CW)
Control
Relay #1
Control
Relay #2
L2/N
L1/Hot
Alarm #2 is available with with this configuration.
2 Dual Electromechanical relays are rated at 2 Amps @120 Vac or 240 Vac or
30 Vdc. Customer should size fuses accordingly. Use Fast Blo fuses only.
2
1
Figure 2-14 Three Position Step Control Connections with Dual Relay
Option