Page 1
Features
• Logic Compatible Inputs
• 4000V
• Zero Voltage Switching
• PC Mountable
Optical Isolation
rms
RLYB2240/3240
PC Board Mountable, SPST−NO
Solid State Relay, 1.5 Amp & 3 Amp.
D73 (1.5A)
.880 (22.3)
.250
(6.35)
Input Specifications
Nom. Input Voltage: 5VDC
Max. Input Current: 16mA
Must Turn−On Voltage: 4VDC
Must Turn−Off Voltage: 2VDC
Output Specifications
Nom. AC Voltage RMS (20−500Hz): 240V
RMS Currernt: 1.5A (RLYB2240); 3.0A (RLYB3240)
Non−Repetitive One Cycle Surge Current (60Hz): 25A (RMS)
Line Voltage Range (20−500Hz): 24−240 VAC
Off−State Current: 1000µA at nom. RMS voltage
Peak On−State Voltage (V
Peak Transient Overvoltage: 500V
): 1.7V max. at rated RMS current
TM
.500
(12.7)
D73a (3A)
.250
(6.35)
.200
(5.08)
.300
.500
(7.62)
(12.7)
.200
(5.08)
.300
(7.62)
1 − (−) Control 10 − AC Load
8 − AC Load 16 − (+) Control
81
1 − (−) Control 10 − AC Load
8 − AC Load 16 − (+) Control
.600 (15.2)
.700 (17.78)
10 16
81
.880 (22.3)
.600 (15.2)
.700 (17.78)
10 16
.340 (8.64) .200 (5.08)
.030 (0.76)
.156 (3.8) Dia
Electrical Specifications
Dielectric Strength
Input To Output: 4000 VRMS
Terminals to Tab/Case: 4000 VRMS
Max. Rate of Rise Off−State Voltage (dv/dt): 200V/µs
Capacitance (Input−Output): 3.0pF typ.
Response Time: 1/2 Cycle of operating frequency max.
Environmental Characteristics
16
+
CONTROL
VOLTAGE
−
1
Operating: −25°C to +85°C
Storage: −25
°C to +150°C
V
CC
Note: Under certain low power factor load conditions, it may be advisable to connect an
RC snubber network across the relay output. A snubber is also useful in the event of
severe high voltage line spikes. While these do not generally cause damage to the relay,
they may induce false cycle turn−on.
DC
CONTROL
NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com
Schematic
Applications Drawing
RLYB2240
RLYB3240
ZERO
CROSSING
MOV
100Ω
1.0µF
LOAD
10
AC
LOAD
8
AC
105
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