Ordering Info and Specifications

Model number

Description

WS1102

Wireless controller with 802.11a/b/g/n Wi-Fi and BLE4.2 interfaces, universal RS232/422/485 serial port

DS1101WD

Wired controller with Ethernet port, universal 3.5-channel RS232 port, 802.11a/b/g/n Wi-Fi add-on, OLED display

DS1102P

Wired controller with Ethernet port, universal 3-channel RS232/422/485 serial port, Power over Ethernet (PoE) module

DS1100

DS1101

DS1102

WS1102

Ethernet

10/100BaseT Ethernet, Auto-MDIX

No

Wi-Fi

No

optional 802.11a/b/g/n interface (WA2000)(1)

optional 802.11b/g interface (GA1000) — OBSOLETE

Built-in 802.11a/b/g/n interface with optional auto-connect and wireless debugging

Wi-Fi Security

---

WEP, WPA-PSK, and WPA2-PSK

Wi-Fi Range

---

At least 100m in open spaces

BLE

No

BLE4.2

Serial port

RS232 port on a DB9M connector

RS232 port on a DB9M connector

RS232/422/485 port on a DB9M connector

RS232/422/485 port on a DB9M connector

No. of serial port channels

1 channel

3.5 channels

3 channels (RS232),
1 ch. (RS422/485)

1 channel

Serial port lines

TX, RX, RTS, CTS, DTR, DSR

TX, RX, RTS, CTS, DTR, DSR, DCD

RS232: TX, RX, RTS, CTS, DTR, DSR

RS422: TX, RX, RTS, CTS

RS485 (half-duplex): TX, RX

RS232: TX, RX, RTS, CTS, DTR(2), DSR(2)

RS422: TX, RX, RTS, CTS

RS485 (half-duplex): TX, RX

Maximum baudrate

Up to 115,200bps

Up to 460,800bps

Up to 921,600bps

Flow and direction control

Optional RTS/CTS flow control

RS232/422: Optional RTS/CTS flow control

RS485: Direction control

Parity modes

None/even/odd/mark/space parity

Bits/character

7/8 bits/character

Power input/output on DB9

"12V" power input on pin 9 of DB9

"12V" power input and output on pin 9 of DB9 (software-controllable)

No

Flash memory

512KB for firmware and application storage. No flash disk functionality.

1,024KB for firmware, application and data (flash disk).

Typical write endurance is 100,000 write cycles per 256-byte sector. See the warning in Flash and EEPROM Memory.

- 4MB flash for code storage.
- Additional 4MB flash for the hardened fault-tolerant file system

EEPROM

208 bytes, 180 bytes are available to store application data.(3)

2,048 bytes, 2,020 bytes are available to store application data.(3)

2,048 bytes, 28 bytes are available to store application data.(3)

LEDs

- Red and green status LEDs

- Yellow Ethernet link LED

- Red and green status LEDs

- Yellow Ethernet link LED

- Five blue LEDs (for Wi-Fi signal strength indication, etc.)

- Red and green status LEDs

- Yellow Wi-Fi link (access point association) LED

- Five blue LEDs (for Wi-Fi signal strength indication, etc.)

PoE(1)

Optional(1)

No

Buzzer

No

Yes

Processor

T2000

T1000

Tibbo Wi-Fi/BLE SoC

Operating frequency and PLL

80MHz, no PLL

88MHz, software-controlled PLL

192MHz

Firmware upgrades

Through the serial port or network (including cold upgrade firmware uploads through the network).

Through the serial port or network (no cold upgrades through the network).

Through the serial port, Wi-Fi, or BLE (cold upgrades supported for all three interfaces).

Supply voltage

12VDC nominal (min. 9V, max. 18V)

Current Consumption

~100mA @12VDC with spikes of up to 120mA

- Power output disabled: ~90mA @12VDC with spikes of up to 100mA

- Power output enabled: ~125mA @12VDC with spikes of up to 135mA

~90mA @12VDC with spikes of up to 100mA

- Idle: 55mA ~ 65mA @12VDC

- In operation (transferring data): ~80mA @12VDC with spikes of up to 130mA

Operating temperature range

–5°C ~ 70ۜ°C

–40°C ~ 85°C(4)

Operating relative humidity

10 ~ 90%

Mechanical dimensions

90x48x25mm

Carton dimensions

137x99x70mm

1. The Wi-Fi and PoE options are mutually exclusive.
2. The DTR and DSR lines are not available if serial debugging is enabled.
3. Typical write endurance is about 1,000,000 write cycles per EEPROM sector. See Prolonging and Estimating EEPROM Life.
4. Tested according to procedures I, II, and III of MIL-STD-810H Method 501.7 and MIL-STD-810H Method 502.7.