Honeywell Fusion4 MSC-L - 3.9.5.2 Characteristics; 3.9.6 Digital Output Solid State Relay AC; 3.9.6.1 Functional Description

System Description - Output Functions
Part No.: 4418309_Rev09 Fusion4 MSC-L
Honeywell Installation & Operation Manual 3 - 59
3.9.5.2 Characteristics
3.9.6 Digital Output Solid State Relay AC
3.9.6.1 Functional Description
The Digital Output Solid State Relay AC (DO-SSR AC) allows the
controller to switch high-voltage AC signals to control solenoids, digital
control valves, alarms, and other loads.
The two output terminals behave as a “volt-free” contact and require an
external AC power supply to drive a load.
FIGURE 3-35 illustrates a simplified block diagram of the DO-SSR AC
self powered connections and FIGURE 3-36 illustrates a simplified
block diagram of the DO-SSR AC externally powered connections.
Item Minimum Typical Maximum Unit
Load voltage to be switched - - 265 V
AC
Switching current - - 1 A
Steady state current - - 1 A
Output contact type - SPST - -
Operate time - - 5 ms
Release time - - 10 ms
Setting time - - 50 ms
Control voltage
(high level)
2.5 - - V
DC
Control voltage
(low level)
- - 0.4 V
DC
Control current
(high level)
- - 1 mA