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SymCom Model ISS-100 isolated switch is UL 913 listed as an associated apparatus for interfacing between hazardous and non-hazardous areas. The ISS-100 must be installed in a non-hazardous area.

Features:

• UL 913 listed
• Compact Design
• Finger safe terminals
• DIN rail or surface mountable
• LED state indicator
• Isolated output relay for PLC or control voltage

If you are looking for SymCom Intrinsically Safe Relays, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the SymCom Intrinsically Safe Switches that you are looking for at the most competitive prices possible. If you are searching for SymCom Intrinsically Safe Controllers technical information (data-sheets) please use the datasheets or product selection guide page links.

SymCom Model ISS-101 is a plug-in style isolated switch, is UL 913 listed as an associated apparatus for interfacing between hazardous and non-hazardous areas. The ISS-101 must be installed in a non-hazardous area.

Features:

• UL 913 listed
• Compact Design
• Finger safe terminals
• DIN rail or surface mountable
• LED state indicator
• Isolated output relay for PLC or control voltage

SymCom's ISS-102A-LC (Latching Controller) is a dual-input, single output (form A), pump controller with latching/differential logic. Both input channels are compatible with switches (float, pressure, etc.) and resistive probes (fixed 100kO threshold).

Each input channel is "active" when the corresponding switch is closed (or low resistance is detected, if using probes). When the LAG input (CH2) is activated, the output contact closes. Following latching/differential logic, the output contact remains closed until both the LEAD (CH1) and LAG (CH2) inputs are deactivated.

The green RUN LED illuminates when the output relay is energized.

SymCom's ISS-102ACI-MC (Multi-function Controller) is user-configurable as a single or dual-channel switch, or pump-up/pump-down controller.

The intrinsically-safe inputs are compatible with normally open (N.O.) or normally closed (N.C.) switches, as well as resistive probes. Input logic can be either direct or inverted. Input debouncing is selectable to either 0.5 or 2 seconds. For pumping applications, differential/latching logic can be selected.

Green LEDs illuminate on the ISS-102AA-DCS when the associated output relay is energized.

SymCom's ISS-102AA-DCS is a dual-channel switch with two form-A output relays. The input resistance threshold is fixed at 100kO. Each output contact closes upon closure of its associated input switch (input resistance <100kO). Resistance probes or switches can be used on the inputs.

The ISS-102AA-DCS has a 0.5-second debounce time delay - the output contact will not change states until a condition exists for 0.5 second - to prevent nuisance actuation and rapid cycling.

Green LEDs illuminate on the ISS-102AA-DCS when the associated output relay is energized.

SymCom's ISS-102CCI-M-MC is user-configurable as a single or dual-channel switch, or pump-up/pump-down controller, and latching or non-latching relays. The intrinsically-safe inputs are compatible with normally open (N.O.) or normally closed (N.C.) switches, as well as resistive probes.

The unit's input logic can be either direct or inverted. Input debounce time delay is selectable to either 0.5 or 2 seconds. For pumping applications, differential/latching logic can be selected. Green LEDs illuminate on the ISS-102CCI-M-MC when the associated output relay is energized. The unit has a 4.7k - 100kO sensitivity adjustment that allows the user to define the input impedence at which the relays will change state. One of the two Form C relays is isolated and the other operates off of the units' incoming 120VAC power.

SymCom's ISS-102C-M-LC (Latching Controller) is an intrinsically-safe switch for interfacing between hazardous and non-hazardous areas. It is a dual-input, single output (Form C), pump controller with latching/differential logic. Both input channels are compatible with switches (float, pressure, etc.) and resistive probes (fixed 100kO threshold). The unit is configurable for pump-up or pump-down applications.

Each input channel is "active" when the corresponding switch is closed (or low resistance is detected, if using probes). When the LAG input (CH2) is activated, the output contact closes. Following latching/differential logic, the output contact remains closed until both the LEAD (CH1) and LAG (CH2) inputs are deactivated. The green RUN LED illuminates when the output relay is energized.

SymCom ISS-105 IS Super Cell is a "smart" five-channel intrinsically safe relay and pump controller. The IS Super Cell can be configured for a wide variety of applications including alternating or non-alternating duplex, duplex separate pump stop (SPS), triplex, and quadplex applications. It can be set up for pump up or pump down applications or can be used as a five-channel relay. The IS Super Cell can indicate low, high and out-of-sequence alarms. If an out-of-sequence alarm occurs, the skipped pump(s) will be started as intended. The IS Super Cell can start an emergency pump once every 50 cycles to keep it working freely. Using the built-in DIP switches, individual pumps can be disabled when taken out of service for repair or maintenance.

The Model ISS-105-ISO is a 5-channel intrinsically-safe relay switch suitable for applications with switch inputs in hazardous locations. The five channels operate independently of each other and each input and output relay has an LED that illuminates when the corresponding input and output relay activates. The relay logic can be inverted from positive to negative logic, meaning the output relay will close (positive logic) when the corresponding input closes, or the output relay will open (negative logic) when the corresponding input closes (channels cannot be inverted independently).

The Model ISS-105-ISO comes as a basic 5-channel relay, however three modified versions are available. The ISS-105-ISO-3 is for 3-channel applications and the ISS-105-ISO-4 is for 4-channel applications.

the ISS-105-ISO-F is for 5-channel applications requiring a faster relay response time after the input is actuated. The ISS-105-ISO-F relay, powered by 120VAC, is an isolated switch suitable for applications with switch inputs in a hazardous location. In a powered state, the ISS-105-ISO-F will actuate each output relay within .75 second of the corresponding input switch closing/opening (dependent on positive/negative logic mode). Each red LED illuminates when the corresponding output relay is energized. Each green LED illuminates when the corresponding input is closed.

Our industrial factory automation supplies distributors warehouse in Boise, Idaho USA stocks some SymCom products enabling us to further assist you in finding the correct SymCom isolated switches in the USA, Canada and Mexico. Whether we have SymCom latching controllers in stock in Boise, Idaho USA or need to ship direct from SymCom to any USA cities; Clearwater Tech can get MotorSaver ISS-105-ISO-4 5-channel intrinsically-safe relay switch to you fast and save you some money! It will be very helpful if you have the SymCom ISS-105-ISO-F part numbers ready, then our sales representatives can provide you with a pricing and availability quote for ISS-102C-M-LC switch that you are looking for in seconds. If you do not have the part numbers for SymCom ISS-102CCI-M-MC, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.