Add modular inputs and outputs to any Reliable Controls® MACH-ProCom™ or MACH-ProSys™ controller with this flexible, general purpose input/output expansion module. Each MACH-ProPoint™ expansion module features 12 universal inputs, 8 outputs, and requires 24 VAC/VDC power. A maximum of 8 expansion modules can be connected to a single MACH-ProCom™ controller. Up to 7 expansion modules can be added to the MACH-ProSys™ controller. Each controller can support a maximum total of 160 I/O points. The maximum number of inputs permitted is 128. The maximum number of outputs permitted is 64. Each expansion module has a separate isolated 24 VAC/VDC power supply for powering peripheral devices. The expansion module is also available with optional HOA (Hand/Off/Auto) switches for convenient field override.
Superior Design
- Status LED per I/O, glows proportional to voltage level
- Robust, 45º screw terminal
- Reversible door flips to conveniently show points list
12 Inputs
- Universal ranges
8 Outputs
- Outputs 1-4 are wired to unpopulated sockets
- Outputs 5-8 are universal (no sockets)
- Output modules are sold separately
Mounting
- The MACH-ProPoint™ conveniently mounts in the same enclosure as the MACH-ProCom™ and MACH-ProSys™ or mounted at a distance in separate enclosures in the same space
Warranty
- 5 years
- 24 VAC/VDC, 75 VA max.
Communications
- Dedicated EIA-485 I/O-Net port for communications to host MACH-ProCom™ or MACH-ProSys™ controllers
- Baud fixed at 76.8 kbps
Universal Inputs
- 12 universal inputs
- 12-bit ADC
- Analog: 0-5 VDC, 0-10 VDC, 4-20 mA, thermistor
- Digital: dry contact
- Impedance:
1 M O on 0-5 VDC range
1 M O on 0-10 VDC range
250 O on 4-20 mA range
20 kO pull-up for thermistor/dry contact range - 150 Hz pulse counting (supports flow meters)
- 24 VAC over-voltage protection
8 Outputs
- 12-bit DAC
- First four outputs are socketed to accomodate relay, TRIAC, or universal modules (output modules sold separately)
- Analog: 0-12 VDC
- Digital: 0-12 VDC
- Manual ON provides adjustable 0-12 VDC (HOA only)
- LED indicator (glows proportionally)
- Output power: 75 mA @ 12 VDC
- 24 VAC over-voltage and short protection
Peripheral Power
- Onboard variable 15-24 VDC power supply providing up to 200 mA of DC power to peripheral devices (if powered with 24 VDC, the maximum voltage output is 22 VDC)
Dimensions
- 17.9 cm L x 13.7 cm W x 3.84 cm H
(7.02″ L x 5.39″ W x 1.51″ H)
Mounting
- #8 clearance holes on 15.6 cm L x 11.0 cm W (6.14″ L x 4.31″ W)
- Screw depth 25 mm (1″)
Weight
- 1.0 kg (2.1 lb.)
Ambient Limits
- Operating: -20 ºC to 55 ºC
(-4 ºF to 131 ºF) - Shipping: -40 ºC to 60 ºC
(-40 ºF to 140 ºF) - Humidity: 10% to 90%
RH non-condensing
Universal Output Modules
The Universal Output Module (UM) provides a standard Reliable Controls® 0-12 VDC 75 mA output. Built-in overload and short-circuit protection. Modulating or digital range configured using RC-Studio® 2.0. Sold in packages of ten.
Triac Output Modules
The Triac Output Module (TM) is a single normally open contact for 24 VAC loads only, 0.5 A. Ideal for switching 24 VAC control circuit loads found in packaged HVAC systems, and 24 VAC two-position or floating point actuators. Sold in packages of 10.
Relay Output Modules
The Relay Module (RM) is a Single Form C SPDT dry contact, 24 VAC/DC, 0.5 A. A jumper is provided to select normally open or normally closed operation. Ideal for switching low current and/or DC loads. Sold in packages of 10.