Banner MAXI-AMP Series - Manual (Page 2)

HOOKUP DIAGRAM B: Hookup of
SMI Series Intrinsically Safe Emitter/receiver
pair to CI3RC2
Banner Engineering Corp., 9714 10th Ave. No., Minneapolis, MN 55441 Telephone (612) 544-3164 FAX (Applications): (612) 544-3573
GENERALIZED HOOKUP, CI3RC2
SMI Series sensors are certified intrinsically safe ONLY when used with
certified energy-limiting intrinsically-safe barriers. Banner does not
itself manufacture intrinsically-safe barriers. Barriers may, however, be
purchased from Banner. Kit CI2BK-1 includes one each of the follow-
ing: single channel barrier, CI3RC2 amplifier, RS-11 socket, DIN rail
mount, and a 70 mm DIN rail for mounting the socket. Kit CI2BK-2
provides a dual channel barrier in place of the single channel barrier.
Barriers are available separately (below right).
An SMI Series sensor is wired through a barrier using the 2-wire hookup.
In the 2-wire hookup configuration, the sensor acts as a current sink,
drawing less than 10mA in the OFF state and more than 20mA in the ON
state. Model CI3RC2 senses this current change and switches internal
relays. The SPDT electromechanical relay in the CI3RC2 can switch a
load which draws up to 5 amps (see specifications). The SPST solid-state
relay can switch a dc load of up to 30V dc, max.; 20mA, max.
SMI Series emitter-only units also use the 2-wire hookup through a barrier
(see hookup diagram "B"). Emitter power (24V dc, 25 mA maximum) is
obtained at pin #3. This is sufficient to power one emitter.
The user of this equipment is responsible for the proper installation and
maintenance of the equipment, and must conform with certification
requirements relating to barriers and to maximum allowable capacitance
and inductance of field wiring. If you have questions about these require-
ments, Banner applications engineers can refer you to the proper authority.
!
WARNING This photoelectric sensing product does NOT
include the self-checking redundant circuitry necessary to allow
its use in personnel safety applications. A failure or malfunction
can result in either an energized or a de-energized output
condition.
Never use this product as a sensing device for personnel protection. Its use
as a safety device may create an unsafe condition which could lead to serious
injury or death.
Only MACHINE-GUARD and PERIMETER-GUARD Systems, and other
systems so designated, are designed to meet OSHA and ANSI machine safety
standards for point-of-operation guarding devices. No other Banner sensors
or controls are designed to meet these standards, and they must NOT be used
as sensing devices for personnel protection.
WARRANTY: Banner Engineering Corporation warrants its products to be free from defects for a period of one year. Banner Engineering Corporation will repair
or replace, free of charge, any product of its manufacture found to be defective at the time it is returned to the factory during the warranty period. This warranty
does not cover damage or liability for the improper application of Banner products. This warranty is in lieu of any other warranty either expressed or implied.
HOOKUP DIAGRAM A: Hookup of
SMI Series Intrinsically Safe Sensor to CI3RC2
(except emitter - see below)
11
1
0
COMMON
INPUT RELAY OUTPUT
5 AMP CONTACTS
8
7
6
5
4
9
1
2
3
105 to 130V ac
210 to 250V ac
AC
SUPPLY
CI3RC2
OPTO-COUPLER
OUTPUT: 20mA max.
HAZARDOUS AREA
SAFE AREA
G
EARTH GROUND
(less than 1
Ω )
BLUE
BROWN
BLACK
BUSBAR
≤ 10 MA. (OFF STATE)
≥ 20 MA. (ON STATE)
IN
BOTTOM VIEW OF CABLE
CONNECTOR ON SENSOR
(colors shown are for mating
cable model MBCC-312)
INPUT:
I.S.
+
- -
+
V
BARRIER
1
2 3
OUT
G
SMI Series
Sensor
Kit CI2BK-1 (p/n 36860),
one each:
Single-channel barrier
CI3RC2 amplifier
RS-11 socket
DIN rail mount
70 mm DIN rail
Kit CI2BK-2 (p/n 36605),
one each:
Dual-channel barrier
CI3RC2 amplifier
RS-11 socket
DIN rail mount
70 mm DIN rail
Barriers are available
separately:
Single channel barrier:
CIB-1 (p/n 27030)
Dual channel barrier:
CI2B-1 (p/n 36865)
Kits for use with
Intrinsically Safe
Sensors
1
2 3
11
1 0
COMMON
INPUT RELAY OUTPUT
5 AMP CONTACTS
8
7
6
5
4
9
1
2
3
105 to 130V ac
210 to 250V ac
AC
SUPPLY CI3RC2
OPTO-COUPLER
OUTPUT: 20mA max.
HAZARDOUS AREA
SAFE AREA
EARTH GROUND
(less than 1
Ω )
BLUE
BROWN
BLACK
BUSBAR
≤ 10 MA. (OFF STATE)
≥ 20 MA. (ON STATE)
BROWN
BLUE
BOTTOM VIEW OF CABLE
CONNECTOR ON SENSOR
(colors shown are for mating
cable model MBCC-312)
INPUT:
1
2 3
G
AUX.
OUT
SMI Series
Receiver
SMI Series
Emitter
IN
IN OUT +
I.S.
+
-
+
+
Dual Barrier
-
4
5
6
7
8
3
2
1
11
10
9
AUX.
INPUT
INPUT
COMMON
OUTPUT
30V dc max.
20 mA max.
110V ac
220V ac
AC
SUPPLY
8 VA
50/60 Hz
OUTPUT
RELAY
250V ac max.
24V dc max.
5A max.
NOTE: Two single channel barriers
may be used in lieu of one dual
channel barrier.