|
Physical Characteristics |
Dimensions |
PCB Stack 86(w) x 56(d) x 45(h) mm
Base Mount 88 x 74 x 4.5 mm)(exludes DIN mount) |
Mounting |
DIN Rail |
|
Raspberry Pi3B+ |
Raspberry Pi4 |
Processor |
Broadcom BCM2711 Quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
Broadcom BCM2837B0 Quad-core Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz |
Memory |
1GB, 2GB or 4GB SDRAM
Micro SD for Storage |
1GB SDRAM
Micro SD for Storage |
Power |
POE, USB Micro-B, GPIO Header Input, 2.5A |
POE, USB-C, GPIO Header Input, 3A |
LAN |
300Mbps Ethernet (Gigabit over USB 2.0) |
Gigabit Ethernet |
Wireless LAN |
2.4GHz and 5.0GHz IEEE 802.11ac |
2.4GHz and 5.0GHz IEEE 802.11ac |
PAN |
Bluetooth 4.2, BLE |
Bluetooth 5.0, BLE |
Video |
1x HDMI(1920×1080p) |
2x Micro-HDMI(4096 × 2160p) |
Audio |
3.5mm Stereo Jack |
3.5mm 4-pole stereo audio and composite video port |
USB Ports |
4 x USB 2.0, |
2 x USB 3.0, 2 x USB 2.0 |
Other Ports |
40 Pin Raspberry Pi GPIO Header |
40 Pin Raspberry Pi GPIO Header |
Operating System |
Debian Linux |
|
UMD Raspberry Pi I/O Board Features |
Power |
9-32V/DC direct input and PoE, supplies regulated 5V input to GPIO Header for Raspberry Pi |
Digital I/O |
RS 232 Serial port - RS232 Levels port available on a IDC 10-way header TTL UART, SPI, I2C |
GPIO |
5x Solid State Relay Outputs (500mA), 2x Opto-Isolated Inputs |
Visual Indicators |
4x Power LED's, 1x RGB Status LED |
Buzzer |
Digital - On-Board or Off-Board |
Real Time Clock |
Onboard, Battery backup |
Other |
Temperature sensor, Fan Connector, LED Array Connector, Slave I/O Processor, Push-Button |
|
UMD Raspberry Pi Wiegand I/O Board Features (When used with Pi4) |
Power |
12 or 24V/DC direct input, Optional PoE, supplies regulated 5V output to GPIO Header for Raspberry Pi and 12V Output |
Digital I/O |
2x RS 232 Serial ports, 2x Wiegand Input Ports |
GPIO |
5x Solid State Relay Outputs (2x Isolated, 3x Button Inputs |
Visual Indicators |
Relay LED's |
Buzzer |
On-Board, with connector for external |