MC4-R - Uncategorized Crestron - Free user manual and instructions
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| Product Type | Control Processor |
| Dimensions (H x W x D) | 1.7 x 7.3 x 6.0 inches |
| Weight | 1.5 lbs |
| Power Supply | 24 VDC, 0.5 A |
| Processor | Quad-core ARM Cortex-A53 |
| Memory | 2 GB RAM, 8 GB Flash |
| Ethernet Ports | 2 x Gigabit Ethernet |
| Serial Ports | 2 x RS-232, 1 x RS-485 |
| IR Ports | 4 x IR/Serial (dual-mode) |
| Relay Ports | 2 x relay (low-voltage) |
| USB Ports | 1 x USB 2.0 host |
| Operating System | OS 4 |
| Maximum Program Size | 128 MB |
| Cooling | Fanless, convection cooled |
| Mounting | Rack mountable (1U) or surface mount |
| Operating Temperature | 32 - 104 °F (0 - 40 °C) |
| Humidity | 10% - 90% non-condensing |
| Safety Certifications | UL, CE, FCC Class B |
| Warranty | 3 years limited |
Frequently Asked Questions - MC4-R Crestron
How to set up the MC4-R for the first time?
Connect the MC4-R to power via the 24V DC adapter and connect to your network using Ethernet. Use Crestron Toolbox or similar software to discover the device. Assign an IP address via DHCP or static, then load your control program.
Can the MC4-R control both IP and serial devices?
Yes, the MC4-R supports control of IP devices via Ethernet, as well as serial devices via RS-232 and RS-485 ports. It also has IR ports for legacy equipment.
What is the maximum number of devices I can control with one MC4-R?
The maximum number depends on the complexity of the program and network bandwidth, but typically you can control over 100 IP devices and several serial devices simultaneously.
Does the MC4-R support programming with SIMPL Windows?
Yes, the MC4-R is fully compatible with Crestron SIMPL Windows programming environment. You can create custom logic for your system.
How to update the firmware on the MC4-R?
Use Crestron Toolbox to connect to the MC4-R. Under the 'Firmware' tab, select the appropriate firmware file (e.g., from Crestron's website) and follow the update process. Do not power off during update.
Can the MC4-R be rack-mounted?
Yes, the MC4-R is designed for 1U rack mounting with included rack ears. It can also be placed on a desk or shelf.
What is the default IP address of the MC4-R?
The default IP address is obtained via DHCP. If no DHCP server is present, it may fall back to a link-local address (169.254.x.x). You can set a static IP via Toolbox or the device's web interface.
How to factory reset the MC4-R?
Press and hold the reset button (small pinhole) on the front panel for about 10 seconds until the status LED flashes rapidly. This will reset to factory defaults.
What power supply is required for the MC4-R?
The MC4-R requires a 24 VDC power supply with at least 0.5 A output. Use the provided power adapter or a Crestron-approved power source.
Is the MC4-R compatible with Crestron Home?
Yes, the MC4-R can be used with Crestron Home OS for residential projects. It supports the Crestron Home architecture when properly configured.
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USER MANUAL MC4-R Crestron
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Product information
Brand : Crestron
Model : MC4-R
Category : Uncategorized