What is the Retransmit Output Option for Environmental Chambers?

• Provides scaled analog output.
• NOT a computer interface.
• Typically used to drive an analog recorder.
• Example: 0 to 5 VDC = 0 to 100% Humidity (therefore 2.5 V = 50% RH).
• Example: 0 to 5 VDC = -75°C to +175°C (therefore 2.5 V = 50°C).
• Typical use is to monitor actual Temperature and Humidity (on a humidity chamber) or actual Temperature and Temperature Setpoint.
• Terminals are on the back of the F4 and F4T Controller.

Retransmit Option 0004 on an F4 Controller

• User-selectable scale: 0 to 10 VDC, 0 to 5 VDC, 1 to 5 VDC, 0 to 20 mA, 4 to 20 mA.
• Provides two outputs.

Retransmit Option F4T-RETRANSMIT on an F4T Touch Screen Controller

• Separate scale low and scale high levels, up to 24 VDC output or 100 mA.
• Provides three outputs.
• Configurable using Composer Software
• When used in a humidity chamber, eliminates two of the available event outputs.