KMC Controls CCE-3000 User Manual

Pneumatic-Electric Relays, Single and Multi-Stage

Installation Guide

CCE-3000 Series

Mounting

The CCE-3000 Series relays are not position sensitive and may be mounted in any orientation.

Model CCE-3001

1. Surface mount using the two 3/16" diameter holes.

2. Bulkhead mount using the 9/16-18 boss and nut.

Model CCE-3002/3003

1. Surface mount using the two 3/16" diameter holes.

2. Bulkhead mount using two #6 self-threading screws.

CAUTION

Pneumatic devices must be supplied with clean, dry control air. Any other medium (e.g., oil or moisture contamination) will cause the device to fail.

CCE-3001 CCE-3003

Connections and Wiring

Electrical

Connections are made to 1/4" quick connect terminals. Do not exceed the electrical ratings of the switches (see Specications on page 2).

1. Connect to the Common “C” and Normally Open “NO” terminals if a fall in signal should break the circuit.

2. Connect to the Common “C” and Normally Closed “NC” terminal if a fall in signal should make a circuit.

Air Supply

1. Using 1/4" (6 mm) OD polyethylene tubing, connect the signal to the 3/16" (5 mm) inlet in the boom of the unit.

2. Limit the signal to 30 psig (207 kPa) max.

CCE-3000 Series 1 Installation Guide

Adjustments and Calibration

Speciﬁcations

1. Choose a setpoint between 2 and 20 psi (14 and 138 kPa).

NOTE:

2. Turn the setpoint adjustment wheel until the

3. Repeat for each switch.

NOTE: A gauge may be installed before completing

The dierential on these models is 1 psi

minimum and 2 psi maximum (7 and 14 kPa).

boom of the wheel lines up with the signal pressure listed beside the spring.

Step 2 to calibrate the relay to a particular signal pressure.

Setpoint Range 2 to 20 psi (14 to 138 kPa)

Dierential Fixed dierential, 1 to 2 psi

nominal (7 to 14 kPa)

Pressure Max.

Connections

Air 3/16" (5 mm) nipples for 1/4" (6

Electrical 1/4" quick-connect terminals

Switching Action SPDT each stage

Electrical Ratings 25 amps each switch (non-

Weight

CCE-3001 2 oz. (57 grams) CCE-3002 4.5 oz. (128 grams) CCE-3003 5 oz. (142 grams)

Material

Housing Black polycarbonate Diaphragm Silicone

30 psi (207 kPa)

mm) O.D. polyethylene tubing

inductive) @ 120/240/277 VAC, 1 HP @ 125 VAC, 2 HP @ 250 VAC, 750 VA pilot duty

Accessories

ICI-1005 Pressure gauge

Maintenance

No routine maintenance is required. Careful installation will help ensure dependable, long-term reliability and performance.

Temperature Limits

Operating 40 to 150° F (4 to 60° C) Shipping –40 to 150° F (–40 to 60° C)

Approvals

UL recognized Patent Number 4,855,545 (CEE-3002/3003)

Important Notices

The material in this document is for information purposes only. The contents and the product it describes are subject to change without notice. KMC Controls, Inc. makes no representations or warranties with respect to this document. In no event shall KMC Controls, Inc. be liable for any damages, direct or incidental, arising out of or related to the use of this document.

KMC Controls, Inc.

19476 Industrial Drive

New Paris, IN 46553

574.831.5250

www.kmccontrols.com

info@kmccontrols.com

CCE-3000 Series 2 Installation Guide