* The highest degree of temperature operation certified by UL is -40°C~70°C (-40°F~158°F).
INS-840G is an unmanaged 16-port, 10/100/1000 RJ45 downlink industrial switch for communication between controllers and devices in automation settings. This high port density switch is used with multi-axis robots and their peripherals such as PLCs, HMIs, and legacy devices. Additionally, it offers auto-negotiation on all its ports to aggregate devices easily in industrial ethernet applications.
The switch offers various in-built traffic optimization and network performance features to prioritize important industrial data packets, prevent the loss of data during communication, and stable transmission. The device prevents packet loss with VLAN Passthru by forwarding VLAN packets. Additionally, it prioritizes data with industrial QoS priority for PROFINET packets, and with 802.1p Tag.
This switch is built with industrial grade components, enclosed in an IP30 aluminum case to protect the device from tools and hazards. Designed to withstand vibration, shock, free fall, and temperatures ranging from -40℃~75℃ (-40°F~167°F) it suits extreme industrial applications.
Robust Electrical and Electromagnetic Safeguard
Engineered to withstand EMI (electromagnetic interference), ESD (Electrostatic discharge), power surge, over voltage, over current, and reverse polarity.
Redundant Power System
Powered simultaneously with two different power sources, e.g. SDR-480P-48 power supply and IRA-120/IRA-160 DIN-rail mountable AC to DC power adapter, with power failure alarm.
Auto Negotiable Link Speed Control
Auto negotiation of transmission speed between the switch and the connected PLC (Programmable Logic Controller).
Advanced QoS Support
QoS (Quality of Service) for efficient data transmission to mission-critical applications.
Eco-friendly Green Ethernet Technology
IEEE802.3az Energy Efficient Ethernet (EEE) compliant with Green Ethernet technology for automatic adjustment of power consumption.
Standards
IEEE 802.3
10BASE-T
IEEE 802.3u
100BASE-TX
IEEE 802.3ab
1000BASE-T
IEEE 802.3
Nway Auto-negotiation
IEEE 802.3x
Flow Control
Interface
Ports
16 x 10/100/1000BASE-T (RJ45)
DIP Switch
Primary/Redundant (PWR/RPS) power voltage drop alarm setting
LED Panel
PWR, RPS, ALM, 1000, LNK/ACT
Power
Input Voltage
Primary inputs:12~60VDC
Redundant inputs:12~60VDC
Connection
Teminal Block
Power Consumption
12W (12V/1A)
Reverse Polarity
Present
Overload current
Present
Alarm Relay
One relay output, 1 A @ 24V DC
Mechanical and Environment
Housing
Aluminum (IP30 protection)
Mounting
DIN-Rail
Operating Temperature
-40°C~75°C (-40°F~167°F)
Storage Temperature
-40°C~85°C (-40°F~185°F)
Operating Humidity
5 to 95% RH (non-condensing)
Storage Humidity
5 to 95% RH (non-condensing)
Weight
840 g (1.8 lb)
Dimension (WxHxD)
50 x 164.9 x 119.9 mm (1.97 x 6.49 x 4.72 in)
Ordering Information
| Model | Description |
|---|---|
| INS-840G | Unmanaged 16 x 10/100/1000 RJ45 Industrial Switch |
*Specifications subject to change without prior notice.
| File Name | Release Date | Download |
|---|---|---|
| INS-840G Datasheet | 2021-08-27 |
|
| INS-840G Photo | 2021-08-27 |
|
