| Communications |
| Ethernet |
100/1000 Mbps, autoswitching, autonegotiating, autodiscovery, full/half duplex, industry‑standard TCP/IP stack, UDP/IP, CIP, DHCP, SSL, TLS, SSH, SFTP (SSH File Transfer Protocol), FIPS 140‑2 compliant encryption, IEEE 802.1X, SNMP, IPv4 or IPv6, Active Directory® software authentication, HTTPS web server, SMTP email client |
| Cresnet® Network |
Cresnet server mode3 |
| USB |
Supports USB mass storage class devices via the rear panel USB 2.0 host port, supports computer console via the front panel USB 2.0 device port |
| RS‑232/422/485 |
For 2‑way device control and monitoring, all ports support RS‑232 up to 115.2k baud with software handshaking, one port also supports RS‑422 or RS‑485 and hardware handshaking |
| IR |
Supports 1‑way device control via infrared up to 1.2 MHz |
| BACnet™ network/IP |
Supports up to 2000 BACnet objects1 |
| Memory |
| SDRAM |
4 GB |
| Flash |
8 GB |
| Memory Card |
Supports SD and SDHC cards up to 32 GB (4 GB included) |
| External Storage |
Supports USB mass storage devices up to 1 TB |
| Connectors and Card Slots |
| RELAY OUTPUT 1–8 |
(2) 8‑pin 3.5 mm detachable terminal blocks;
Comprises (8) normally open, isolated relays;
Rated 1A, 30VAC/VDC;
MOV arc suppression across contacts |
| I/O 1–8 |
(1) 9‑pin 3.5 mm detachable terminal block;
Comprises (8) Versiport digital input/output or analog input ports (referenced to GND);
Digital Input: Rated for 0–24VDC, input impedance 20k Ω, logic threshold >3.125V low/0 and <1.875V high/1;
Digital Output: 250 mA sink from maximum 24VDC, catch diodes for use with real world loads;
Analog Input: Rated for 0–10VDC, protected to 24VDC maximum, input impedance 21k Ω with pull‑up resistor disabled;
Programmable 5V, 2k Ω pull‑up resistor per pin |
| IR‑Serial Output 1–8 |
(2) 8‑pin 3.5 mm detachable terminal blocks;
Comprises (8) IR output ports;
IR output up to 1.2 MHz;
4 IRP2 IR emitters included, additional emitters sold separately |
| COM 1 |
(1) 5‑pin 3.5 mm detachable terminal block;
Bidirectional RS‑232/422/485 port;
Up to 115.2k baud; hardware and software handshaking support |
| COM 2–3 |
(2) 3‑pin 3.5 mm detachable terminal blocks;
Bidirectional RS‑232 ports;
Up to 115.2k baud; software handshaking support |
| MEMORY |
(1) SD memory card slot;
Accepts one SD or SDHC card up to 32 GB for storage of log files;
4 GB SDHC card included |
| USB |
(1) USB Type-A connector, female;
USB 2.0 port for storage devices |
| LAN |
(1) 8‑pin RJ-45 connector, female;
100BASE‑TX/1000BASE-T Ethernet port |
| NET |
(1) 4‑pin 3.5 mm detachable terminal block;
Cresnet server port3;
Outputs power to Cresnet devices only if the included power pack is connected to the 24VDC power input jack;
Alternately functions as a Cresnet power input to power the unit from a Cresnet power supply;
See "Power" section below for additional specifications |
| 24VDC 2.0A |
(1) 2.1 x 5.5 mm DC power connector;
24VDC power input;
PW‑2420RU power pack included;
Passes through to the NET port to power Cresnet devices;
See Power section below for additional specifications |
| G |
(1) 6‑32 screw;
Chassis ground lug |
| COMPUTER (front) |
(1) USB Type-B connector, female;
USB 2.0 computer console port (6 ft / 1.8 m cable included);
For setup only |
| Controls and Indicators |
| PWR |
(1) Green LED, indicates operating power is supplied from the power pack or Cresnet power supply |
| NET |
(1) Amber LED, indicates communication with Cresnet devices |
| MSG |
(1) Red LED, indicates control processor has generated an error message |
| HW-R |
(1) Recessed push button for hardware reset |
| SW-R |
(1) Recessed push button for software reset |
| LAN (rear) |
(2) LEDs, green LED indicates Ethernet link status, amber LED indicates Ethernet activity |
| Power |
| Power Source Options |
Power pack or Cresnet (connect only one) |
| Power Pack (included) |
Input: 100–240VAC, 50/60 Hz;
Output: 2.5A @ 24VDC; |
| Cresnet Power Usage |
15 W (0.625A @ 24VDC) when powered by a Cresnet power supply only |
| Available Cresnet Power |
24 W (1A @ 24VDC) when powered by the included power pack only |
| Power Consumption |
15 W (not including any connected Cresnet devices) |
| Environmental |
| Temperature |
41 to 113°F (5 to 45°C) |
| Humidity |
10% to 90% RH (noncondensing) |
| Heat Dissipation |
50 BTU/hr |
| Construction |
| Chassis |
Steel |
| Front Panel |
Extruded metal, black finish, polycarbonate label overlay |
| Mounting |
Freestanding or 1U 19 in. rack‑mountable (adhesive feet and rack ears included) |
| Dimensions |
| Height |
1.70 in. (44 mm) without feet |
| Width |
17.28 in. (439 mm), 19.00 in. (483 mm) with rack ears |
| Depth |
6.56 in. (167 mm) |
| Weight |
| 3.12 lb (1.42 kg) |
| Compliance |
| UL® Listed for US & Canada, CE, IC, FCC Part 15 Class B digital device |