DDC-6170
24-channel DDC Controller (Includes 8-channel Universal Input, 4-channel Universal Output, 8-channel Digital Input and 4-channel Digital Output)
Features
The DDC-6170 is a 24-channel standalone programmable DDC (Direct Digital Controller) equipped with onboard I/O ports specifically designed and well-suited for building automation applications. Selectable software universal inputs and outputs, digital inputs and digital outputs, temperature control, with versatile, and compact design are some of the features that can satisfy many application requirement needs. This makes the device one of the most efficient and ideal for building automation environments. The DDC-6026, DDC-6055 and DDC-6051 I/O expansion modules can be used to provide additional I/O channels, ensuring that the system is a fully scalable solution.
Custom application can be created using the ISaGRAF programming software, which offers a wide-range of function blocks tailored for building automation application. Such applications include building conrol, plant plant monitoring, air conditioning systems control, power control systems and lighting for offices, factories, restaurants, hotels, and conference rooms.
Specifications
CPU |
|
CPU |
80186, 80 MHz |
Memory |
512 KB Flash, 512 KB SRAM + 512 KB MRAM 16 KB SRAM and 512-byte EEPROM |
Ethernet |
|
Interface | 2 x RJ-45, 10/100 Base-TX, Switch Ports |
Security |
ID, Password and IP Filter |
Protocol |
Modbus/TCP |
RS-485 |
|
Interface |
RS-485 x 3 |
Format |
N, 8, 1 |
Baud Rate |
1200 to 115200 bps |
Protocol |
Modbus/RTU |
Dual Watchdog |
Yes, Module (2.3 seconds), Communication (Programmable) |
Isolation |
|
Ethernet |
1500 VDC |
RS-485 |
2500 VDC |
EMS Protection |
|
ESD (IEC 61000-4-2) |
±4 kV Contact for each Terminal |
±8 kV Air for Random Point | |
EFT (IEC 61000-4-4) |
±4 kV for Power Line |
±1 kV for RS-485 | |
Power Requirements |
|
Reverse Polarity Protection | Yes |
Power from Terminal Block | Yes, 24 VAC or 24 VDC |
Fuse Protection | Yes, 1 A |
Power Consumption | 6 W Max. |
Mechanical |
|
Dimensions (W x L x H) |
240 mm x 135 mm x 65 mm |
Environmental |
|
Operating Temperature |
-25°C ~ +75°F (-13°F ~ +167°F) |
Storage Temperature |
-25°C ~ +75°C (-13°F ~ +167°F) |
Humidity |
10 to 95% RH, Non-condensing |
I/O Specification
Universal Input |
||
Channel | 8 | |
Type | +4 to +20 mA / 0 to +20 mA / +2 to +10 VDC / 0 to +10 VDC / Digital Output, by Software Selectable |
|
Resolution | 16-bit | |
Accuracy | ±0.1% of FSR | |
Over Voltage Protection | 120 VDC | |
Universal Output |
||
Channels | 4 | |
Type | +4 to +20 mA / 0 to +20 mA / +2 to +10 VDC / 0 to +10 VDC / Digital Output, by Software Selectable |
|
Resolution |
10-bit |
|
Accuracy |
±0.1% of FSR |
|
Digital Input |
||
Channel |
8 |
|
Type |
Dry Contact |
|
Sink/Source |
Source |
|
Dry Contact | On Voltage Level | Close to GND |
Off Voltage Level | Open | |
Protocol |
Channels | 8 |
Max. Count | 16-bit (65535) | |
Max. Input Frequency | 100 Hz | |
Min. Pulse Width | 5 ms | |
Digital Output |
||
Channel | 4 | |
Type | Open Source | |
Sink/Source | Source | |
Max. Load Current | 250 mA/channel | |
Overload Protection | Yes | |
Load Voltage |
+24 VDC ±10% |
|
Overvoltage Protection |
47 VDC |
|
Short Circuit Protection |
Yes |