FortrezZ MIMO2+ — Multiple Input/Multiple Output Module User Manual

User manual for the FortrezZ MIMO2+ (Multiple Input – Multiple Output) Module — a Z-Wave Plus-enabled interface/bridge module with two voltage inputs and two dry-contact relay outputs, for bridging existing wired sensors and low-voltage controls into a Z-Wave network.

Introduction

The MIMO2+ is an interface/bridge module with two voltage inputs and two dry contact relays. It is a Security Enabled Z-Wave Plus™ wireless device compatible with other Z-Wave certified products, letting you bring existing wired sensors (temperature probes, float switches, reed switches, doorbell buttons, security zones) or actuate loads (motorized gates/garage doors, shades, solenoids) into a Z-Wave automation system.

Specifications

• Power: 12-16 volts DC from a regulated power supply, ~500mA capability
• Frequency Range: 908.4MHz (US); 868.4MHz (EU)
• Distance Range: Max 100ft line of sight, unobstructed
• PCB Size: 3.55" x 3.3" (90.2mm x 84mm)
• Enclosure Size: 3.8" x 3.8" x 1.15" (96.5mm x 96.5mm x 29.3mm)
• Weight: 6 oz (170g)
• Operating Temperature: -10°C (14°F) to +70°C (158°F)
• Input Signals (SIG1, SIG2): Digital or analog input 0-16V DC; trigger levels/hysteresis independently configurable via the Configuration Command Class
• Input Signal Impedance: 66 ohm at 10KHz (34 ohm + j 540uH)
• Output Relays (REL1, REL2): SPDT, max switching power 120W, 10uA-10A, high dielectric strength (coil-contacts 1,000 VAC, open contacts 750 VAC), Ag+Au clad bifurcated contacts, FCC Part 68 compliant
• System Requirement: Any Z-Wave-enabled network and controller

Warnings and Precautions

• The relays are not rated for switching residential/industrial AC lines — low-power load control only. Exceeding the specified switching power can damage the unit and cause property damage or personal injury.
• Do not store flammable items near the unit; do not power the unit unless fully assembled.
• Install per electrical codes; consult an electrician or Z-Wave specialist if unsure.
• Disconnect power before servicing; wear eye protection while installing.
• The MIMO2+ must not be used in life-support or safety-critical applications.
• Do not place near metal objects — this decreases range and can block wireless transmissions.

Overview

The MIMO2+ provides two voltage inputs (SIG1, SIG2) and two relay outputs (REL1, REL2, each wireable normally-open or normally-closed). Z-Wave messages read the inputs and control the outputs. Inputs support configurable trigger conditions and can even be mapped directly to control the outputs. A button on the module handles Z-Wave inclusion/exclusion, and an LED provides status indications.

• Analog Triggering: Configurable high-to-low and low-to-high trigger conditions for capturing digital or analog events; trigger status auto-reported to the controller.
• Associations: Each input can associate with up to 2 other Z-Wave devices — e.g. a triggered input can automatically turn on/off an associated light or alarm.
• Voltage Reporting: Analog input voltage levels can be sent to the controller.

Inclusion / Exclusion

• Inclusion: Set inclusion mode at the controller, then briefly press the module's button once. The controller indicates inclusion completed; the Status LED blinks.
• Exclusion: Set exclusion mode at the controller, then press the button. The controller indicates removal; the Status LED blinks.

Inclusion/exclusion always happens at normal transmit power. The unit can operate in any Z-Wave network with certified devices from any manufacturer, and non-battery nodes act as repeaters regardless of vendor.

Other Program Button Actions

• Factory Reset: Press and hold the program button for 15 seconds, then release. Can be done in or out of network — CAUTION: doing this in-network removes the device from the network and resets all configurations/associations to default.
• Enter OTA Firmware Update mode: Quickly press the button 3 times while in-network. Do not leave OTA mode idle — start the firmware update immediately at the controller. Press once to exit.
• Send Node Information frame: Press the button once while in-network; input/relay status messages are sent shortly after.

Status LED Indications

A periodic Power Dropout blink appears if supplied power drops below ~11.5V. The unit sends an Alarm/Notification Command Class "power dropout" report (enabled by default, sent to Node 01) and a "power applied" report when power rises above ~12V.

Z-Wave Controller Compatibility

A security-enabled controller is required for full functionality. Older or "simple" Z-Wave controllers that don't support the MultiChannel Command Class can still use the MIMO2+, but only Endpoint 1 (SIG1, queried via Multilevel Sensor) and Endpoint 3 (Relay 1, via Basic/Binary Switch) — Endpoints 2 (SIG2) and 4 (REL2) aren't accessible. "Smart" controllers supporting Multi-Channel Command Class messages get full functionality across all 4 endpoints (SIG1=Endpoint 1, SIG2=Endpoint 2, Relay1=Endpoint 3, Relay2=Endpoint 4).

Input & Output Configuration

SIG1/SIG2 default trigger simulates a digital threshold around 1.6V (falling/reset) and 2V (rising/trigger) — fully configurable via the Configuration Command Class. Input-to-Relay Mapping lets the module automatically turn a relay on/off based on input triggers (Configuration Command Class Parameters 1 and 2); when enabled, Z-Wave commands to set/clear that relay are ignored. Both relays default to momentary mode with a 500msec latch time, also configurable via Parameters 1 and 2. A Basic Set/Binary Switch command with valid on/off sets or clears REL1 only; Multichannel-encapsulated commands can address either REL1 (Endpoint 3) or REL2 (Endpoint 4).

Regulatory

FCC ID: WRD-FM5202. Complies with FCC Part 15 (Class B digital device) and Industry Canada RSS-GEN license-exempt standards (IC: 8156A-FM5202). Tested for European use per EN 300 220 (2012-05) and ETSI EN 301 489-1 (2011-09).

Limited Warranty

One-year limited manufacturer warranty covering defects in material and workmanship under normal use. FortrezZ, LLC disclaims implied warranties of merchantability/fitness and is not liable for consequential damages. A 30-day return/exchange window is available through your distributor; returns to FortrezZ require an RGA number and a $9.95 return shipping fee.

Manufacturer: FortrezZ, LLC — 1080 Centre Rd. Ste C, Auburn Hills, MI 48326 • (248) 481-7092 • www.fortrezz.com