Page 1
14 mm wide
• 2 pole 8 A or 1 pole 16 A
• EMR - DC or AC/DC coil versions
• SSR - DC input versions
• Screw and Screwless terminal options
• 1 CO - 6 A 250VAC • Single solid state output:
Options 2A 24VDC, 2A 240VAC
• Silent, high speed switching
• Long electrical life
Common features
• Instant ejection of relay by plastic retaining clip
• Integral coil indication and protection circuit
• 35 mm rail (EN 60715) mounting
EMR SSR
Electromechanical Relays Solid State Relays
• 1 CO - 6 A 250VAC • Single solid state output:
Options 0.1A 48VDC, 2A 24VDC, 2A 240VAC
• Silent, high speed switching
• Long electrical life
38.51.3… - 38.61.3… 38.81.3… - 38.91.3…
38.51/38.61 38.81/38.91
• 1 CO - 6 A 250VAC • Single solid state output:
Options 0.1A 48VDC, 2A 24VDC, 2A 240VAC
• Silent, high speed switching
• Long electrical life
38.21 38.21...9024-8240
38.01/38.52/38.11/38.62 38.31/38.41
• 1 CO - 16 A 250VAC
• 2 CO - 8 A 250VAC
• Single solid state output:
Options 5A 24VDC, 3A 240VAC
• Silent, high speed switching
• Long electrical life
6.2 mm wide
• EMR - DC, AC or AC/DC coil versions
• SSR - DC or AC/DC input versions
• Screw and Screwless terminal options
Page 1 Page 2
Page 1 Page 2
Page 3 Page 3
Page 4 Page 5
6.2 mm wide
• Special coil / input leakage current
suppression types
• EMR - AC or AC/DC coil versions
• SSR - AC or AC/DC input versions
• Screw and Screwless terminal options
6.2 mm wide
• Timed Interface module
• 4 functions & 4 time scales 0.1s … 6h
• EMR - AC/DC (12 or 24V) supply versions
• SSR - AC/DC (24V) supply
• Screw terminals
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38 Series - Relay interface modules 0.1 - 2 - 3 - 5 - 6 - 8 - 16 A
38
SERIES
Page 2
Page 3
38.51/61 38.51.3 / 38.61.3
1
Features
1 Pole - 6 A electromechanical relay
interface modules, 6.2 mm wide.
Ideal interface for PLC and electronic systems
• Sensitive DC coil or AC/DC coil versions
• Integral coil indication and protection circuit
• Instant ejection of relay using plastic
retaining clip
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 60715) mounting
1 CO (SPDT) 1 CO (SPDT)
6/10 6/10
250/400 250/400
1,500 1,500
300 300
0.185 0.185
6/0.2/0.12 6/0.2/0.12
500 (12/10) 500 (12/10)
AgNi AgNi
12 - 24 - 48 - 60 - (110…125) - (220…240) (110…125) —
(230...240)* — (230...240)
6 - 12 - 24 - 48 - 60 (non polarized) — —
See page 9 1/1 0.5/—
(0.8...1.1)U
N
(94...138)V
—
(184...264)V — (184...264)V
(0.8...1.2)U
N
—
0.6 U
N
/ 0.6 UN 0.6 UN / 0.6 U
N
0.1 UN / 0.05 UN 44 V 72 V
10 · 10
6
10 · 10
6
60 · 10
3
60 · 10
3
5/6 5/6
6 (8 mm) 6 (8 mm)
1,000 1,000
–40…+70/–40...+55 —/–40...+55
IP 20 IP 20
• 1 pole electromechanical relay
• Screw terminal and screwless terminal
• 35 mm rail (EN 60715) mounting
• Leakage current suppression
• 1 pole electromechanical relay
• Screw terminal and screwless terminal
• 35 mm rail (EN 60715) mounting
Contact specification
Contact configuration
Rated current/Maximum peak current A
Rated voltage/Maximum switching voltage
V AC
Rated load AC1 VA
Rated load AC15 (230 V AC) VA
Single phase motor rating (230 V AC) kW
Breaking capacity DC1: 30/110/220 V A
Minimum switching load mW (V/mA)
Standard contact material
Coil specification
Nominal voltage (U
N
) V AC/DC
V AC
V DC
Rated power AC/DC VA (50 Hz)/W
Operating range AC/DC
AC
DC
Holding voltage AC/DC
Must drop-out voltage AC/DC
Technical data
Mechanical life AC/DC cycles
Electrical life at rated load AC1 cycles
Operate/release time ms
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts
V AC
Ambient temperature range (U
N
≤ 60 V/>60V) °C
Protection category
Approvals relay (according to type)
38.51 / 38.51.3
Screw terminal
38.61 / 38.61.3
Screwless terminal
* Special version for max ambient temperature +70°C.
For outline drawing see page 12
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38 Series - Relay interface modules - 1 Pole 6 A EMR
38
SERIES
Page 4
38.81/38.91 38.81.3/38.91.3
2
Features
Single output - solid state relay interface
modules, 6.2 mm wide.
Ideal interface for PLC and electronic systems
• DC, AC or AC/DC input versions
• Supplied with integral coil indication and
protection circuit
• Silent, high switching speed and long
electrical life
• Instant ejection of relay using plastic
retaining clip
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 60715) mounting
1 NO (SPST-NO) 1 NO (SPST-NO)
2/20 0.1/0.5 2/40 2/20 0.1/0.5 2/40
24/33 DC 48/60 DC 240/— AC 24/33 DC 48/60 DC 240/— AC
(1.5…24)DC (1.5…48)DC (12...275)AC (1.5…24)DC (1.5…48)DC (12…275)AC
— — 600 — — 600
1 0.05 22 1 0.05 22
0.001 0.001 1.5 0.001 0.001 1.5
0.12 1 1.6 0.12 1 1.6
0...24 0...48
— 230...240
6 - 24 - 60 —
(110...125) - (220...240) 110...125
See page 10 See page 10
See page 10 See page 10
See page 10 See page 10
0.2/0.6 0.04/0.11 12/12 0.2/0.6 0.04/0.11 12/12
2,500 2,500
–20...+55 –20...+55
IP20 IP20
• AC or DC output switching
• SSR relay - DC input voltage
• Screw terminal and screwless terminal
• 35 mm rail (EN 60715) mounting
• Leakage current suppression
• AC or DC output
• SSR relay - AC or AC/DC input voltage
• Screw terminal and screwless terminal
• 35 mm rail (EN 60715) mounting
Output specification
Contact configuration
Rated current/Maximum peak current (10 ms)
A
Rated voltage/Maximum blocking voltage V
Switching voltage range V
Repetitive peak off-state voltage V
pk
Minimum switching current mA
Max. “OFF-state” leakage current mA
Max. “ON-state” voltage drop V
Input specification
V AC
Nominal voltage (U
N
) V DC
V AC/DC
Operating range V DC
Control current mA
Release voltage V DC
Technical data
Operate/release time: ON/OFF (DC input) ms
Dielectric strength between input/output V AC
Ambient temperature range °C
Environmental protection
Approvals relay (according to type)
38.81 / 38.81.3
Screw terminal
38.91 / 38.91.3
Screwless terminal
For outline drawing see page 12
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38
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38 Series - Relay interface modules - Single output SSR
B
Page 5
38.21 38.21...9024-8240
3
Features
Slim timed interface module, 6.2 mm wide.
1 pole, 6 A - electromechanical relay
1 output, 2 A DC or AC - solid state relay
• Electromechanical or solid state output
• Multi-functions timer
• AC/DC supply
• 4 time scales from 0.1s to 6h
• Instant ejection of relay using plastic
retaining clip
• 6.2 mm wide, 35 mm rail (EN 60715) mounting
• 1 pole electromechanical output relay
• 12 or 24 V AC/DC supply
• Screw terminal
• 35 mm rail (EN 60715) mounting
• DC or AC solid state output relays
• 24V AC/DC supply voltage
• Screw terminal
• 35 mm rail (EN 60715) mounting
Contact specification
Contact configuration
Rated current/Maximum peak current A
Rated voltage/Maximum switching voltage V AC
Rated load AC1 VA
Breaking capacity DC1: 30/110/220 V A
Minimum switching load mW (V/mA)
Standard contact material
Output specification
Output configuration
Rated current/Maximum peak current A
Rated voltage/Maximum blocking voltage V
Switching voltage range V
Repetitive peak off-state voltage V
pk
Minimum switching current mA
Max. “OFF-state” leakage current mA
Max. “ON-state” voltage drop V
Supply specification
Nominal voltage (U
N
) V AC (50/60Hz)/DC
Rated power VA/W
Operating range AC
DC
Technical data
Specified time range
Repeatability %
Recovery time ms
Setting accuracy-full range
%
Ambient temperature °C
Protection category
Approvals relay (according to type)
38.21
Screw terminal
For outline drawing see page 12
AI: On-delay
DI: Interval
GI: Pulse delayed
SW: Symmetrical flasher
(starting pulse on)
AI: On-delay
DI: Interval
GI: Pulse delayed
SW: Symmetrical flasher
(starting pulse on)
1 CO (SPDT) —
6/10 —
250/400 —
1,500 —
6/0.2/0.12 —
500 (12/10) —
AgNi —
DC output (...9024) AC output (...8240)
— 1 NO (SPST-NO) 1 NO (SPST-NO)
— 2/20 2/40
— (24/33)DC (240/—)AC
— (1.5...24)DC (12...275)AC
— — 600
— 1 22
— 0.001
1.5
— 0.12 1.6
12 - 24 24
0.5
0.5
(0.8...1.1)U
N
(0.8...1.1)U
N
(0.8...1.1)UN (0.8...1.1)U
N
(0.1...3)s, (3...60)s, (1...20)min, (0.3...6)h
± 1
≤ 50
5%
–40…+70 –20…+55
IP 20
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38 Series - Timed interface modules - EMR & SSR
38
SERIES
Page 6
4
Features
Electromechanical relay interface modules,
14 mm wide.
38.01 and 38.11 - 1 Pole 16 A
38.52 and 38.62 - 2 Pole 8 A
Ideal interface for PLC and electronic systems
• Sensitive DC coil or AC/DC coil versions
• Integral coil indication and protection circuit
• Instant ejection of relay using plastic
retaining clip
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 60715) mounting
1 CO (DPDT) 2 CO (DPDT)
16*/30 8/15
250/400 250/400
4,000 2,000
750 400
0.5 0.3
16/0.3/0.12 8/0.3/0.12
300 (5/5) 300 (5/5)
AgNi AgNi
24 - 60 - (110...125) - (220...240) 24 - 60 - (110...125) - (220...240)
230...240 230...240
12 - 24 - 60 12 - 24 - 60
See page 9 See page 9
0.8...1.1 0.8...1.1
(0.8...1.2)U
N
(0.8...1.2)U
N
0.6 / 0.6 U
N
0.6 / 0.6 U
N
0.1 / 0.05 UN 0.1 / 0.05 U
N
10 · 10
6
10 · 10
6
50 · 10
3
60 · 103
8 / 10 8 / 10
6 (8 mm) 6 (8 mm)
1,000 1,000
–40…+70 / –40…+55 –40…+70 / –40…+55
IP 20 IP 20
38.01/38.11 38.52/38.62
• Screw terminal and screwless terminal
•
2 pole electromechanical relay
• 35 mm rail (EN 60715) mounting
• Screw terminal and screwless terminal
•
1 pole electromechanical relay
• 35 mm rail (EN 60715) mounting
Contact specification
Contact configuration
Rated current/Maximum peak current A
Rated voltage/Maximum switching voltage
V AC
Rated load AC1 VA
Rated load AC15 (230 V AC) VA
Single phase motor rating (230 V AC) kW
Breaking capacity DC1: 30/110/220 V A
Minimum switching load mW (V/mA)
Standard contact material
Coil specification
Nominal voltage (U
N
) V AC/DC
V AC
V DC
Rated power AC/DC VA (50 Hz)/W
Operating range AC/DC
DC
Holding voltage AC/DC
Must drop-out voltage AC/DC
Technical data
Mechanical life AC/DC cycles
Electrical life at rated load AC1 cycles
Operate/release time ms
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts
V AC
Ambient temperature range (U
N
≤ 60 V/>60V) °C
Protection category
Approvals relay (according to type)
38.01/52
Screw terminal
38.11/62
Screwless terminal
For outline drawing see page 12
* For currents >10 A, contact terminals must be connected
in parallel (21 with 11, 24 with 14, 22 with 12).
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38
SERIE S
38 Series - Relay interface modules - 1 Pole 16A and 2 Pole 8A EMR
B
Page 7
5
Features
Single output - solid state relay interface
modules, 14 mm wide.
Ideal interface for PLC and electronic systems
• DC input versions
• Supplied with integral coil indication and
protection circuit
• Silent, high switching speed and long
electrical life
• Instant ejection of relay using plastic
retaining clip
• UL Listing (certain relay/socket combinations)
• 35 mm rail (EN 60715) mounting
1 NO (SPST-NO) 1 NO (SPST-NO)
5/40 3/40
(24/35)DC (240/—)AC
(1.5…24)DC (12…275)AC
— 600
1 50
0.01 1
0.3 1.1
0...24 0...48
24
12 - 24
See page 10
See page 10
See page 10
0.05/0.25 12/12
2,500
–20...+55
IP20
38.31/38.41
• Screw terminal and screwless terminal
• AC or DC output switching
• SSR relay - DC input voltage
• 35 mm rail (EN 60715) mounting
Output specification
Contact configuration
Rated current/Maximum peak current (10 ms) A
Rated voltage/Maximum blocking voltage V
Switching voltage range V
Repetitive peak off-state voltage V
pk
Minimum switching current mA
Max. “OFF-state” leakage current mA
Max. “ON-state” voltage drop V
Input specification
Nominal voltage (U
N
) V AC/DC
V DC
Operating range V DC
Control current mA
Release voltage V DC
Technical data
Operate/release time: ON/OFF (DC input) ms
Dielectric strength between input/output V AC
Ambient temperature range °C
Environmental protection
Approvals relay (according to type)
38.31
Screw terminal
38.41
Screwless terminal
For outline drawing see page 12
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38 Series - Relay interface modules - Single output SSR
38
SERIES
Page 8
6
Example: 38 series screw terminal relay interface module, 1 CO (SPDT), sensitive 12 V DC coil.
Series
Type
0 = Electromechanical 16 A relay,
with screw terminal
1 = Electromechanical 16 A relay,
with screwless terminal
2 = Timer multifunction (AI, DI, GI, SW),
with screw terminal
5 = Electromechanical relay,
with screw terminal
6 = Electromechanical relay,
with screwless terminal
No. of poles
1 = 1 pole, 6 or 16 A
2 = 2 pole, 8 A
Coil version
0 = AC (50/60 Hz)/ DC
3 = Leakage current suppression for
(110…125)V AC/DC - (230…240)V AC
7 = Sensitive DC, (6, 12, 24, 48, 60)V only
8 = AC (50/60 Hz)
Coil voltage
See coil specifications
5 1 0 0 7
D: Special versions
0 = Standard
C: Options
5 = Standard DC
6 = Standard AC or AC/DC
B: Contact circuit
0 = CO (nPDT)
A: Contact material
0 = AgNi Standard
4 = AgSnO
2
5 = AgNi + Au
5 0
Ordering information
A B C D
... .
3 8
Electromechanical relay - 1 or 2 Pole
0 1 2
Type
Coil version
A B C D
38.01/11 7 0 - 4 0 5 0
38.01/11 0 - 8 0 - 4 0 6 0
38.51/61 7 0 - 4 - 5 0 5 0
38.51/61 0 - 3 - 8 0 - 4 - 5 0 6 0
38.52/62 7 0 - 5 0 5 0
38.52/62 0 - 8 0 - 5 0 6 0
38.21 0 0 0 6 0
Selecting features and options: only combinations in the same row are possible.
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38 Series - Relay interface modules - Ordering information
B
Page 9
7
Example: 38 series screw terminal SSR relay interface module, 6.2 mm wide, 2 A output, 24 V DC input.
Output version
9024 = 2 A - 24 V DC (38.21, 38.81 & 38.91)
9024 = 5 A - 24 V DC (38.31 & 38.41)
7048 = 0.1 A - 48 V DC (38.81 & 38.91)
8240 = 2 A - 240 V AC (38.21, 38.81 & 38.91)
8240 = 3 A - 240 V AC (38.31 & 38.41)
Series
Type
21 = Timer SSR 6.2mm wide,
with screw terminal
31 = SSR 14mm wide,
with screw terminal
41 = SSR 14mm wide,
with screwless terminal
81 = SSR 6.2mm wide,
with screw terminal
91 = SSR 6.2mm wide,
with screwless terminal
Input version
0 = AC/DC
3 = Leakage current suppression for
(110...125)V AC/DC and (230...240)V AC SSR only
7 = DC, (6, 24, 60)V SSR only
Input voltage
See input specifications
8 1
.. .
3 8
9 0 2 4
7
.
0 2 4
Solid state relay - Single output - 6.2 & 14 mm wide
Ordering information
Type
Input version Output version
38.81/91 7 9024 - 7048 - 8240
38.81/91 0 - 3 9024 - 7048 - 8240
38.31/41 0 - 7 9024 - 8240
38.21 0 9024 - 8240
Selecting features and options: only combinations in the same row are possible.
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38 Series - Relay interface modules - Ordering information
38
SERIES
Page 10
8
Insulation
Insulation according to EN 61810-1 insulation rated voltage V 250 400
rated impulse withstand voltage kV 4 4
pollution degree 3 2
overvoltage category III III
Insulation between coil and contacts (1.2/50 µs) kV 6 (8 mm)
Dielectric strength between open contacts V AC 1,000
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV)
Surge (1.2/50 µs) on A1 - A2 (differential mode) EN 61000-4-5 level 3 (2 kV)
Other data 1 Pole 6 A 1 Pole 16 A - 2 Pole 8 A
Bounce time: NO/NC ms 1/6 2/5
Vibration resistance (10…55)Hz: NO/NC g 10/5 15/2
Power lost to the environment without contact current W 0.2 (12 V) - 0.9 (240 V) 0.5 (24 V) - 0.9 (240 V)
with rated current W 0.5 (12 V) - 1.5 (240 V) 1.3 (24 V) - 1.7 (240 V)
Terminals 38.21 / 38.51 38.61
Wire strip length mm 10 10
Screw torque Nm 0.5 —
Max. wire size solid cable stranded cable solid cable stranded cable
mm
2
1x2.5/2x1.5 1x2.5/2x1.5 1x2.5 1x2.5
AWG 1x14/2x16 1x14/2x16 1x14 1x14
38.01 / 38.52 38.11 / 38.62
Wire strip length mm 10 10
Screw torque Nm 0.5 —
Max. wire size solid cable stranded cable solid cable stranded cable
mm
2
1x2.5/2x1.5 1x2.5/2x1.5 1x2.5 1x2.5
AWG 1x14/2x16 1x14/2x16 1x14 1x14
Technical data - 1 & 2 Pole Electromechanical Relays
Contact specification - 1 & 2 Pole Electromagnetic Relays
F 38 - Electrical life (AC) v contact current, 1 Pole 6 A H 38 - Maximum DC1 breaking capacity, 1 Pole 6 A
F 38 - Electrical life (AC) v contact current, 1 Pole 16 A and 2 Pole 8 A
• When switching a resistive load (DC1) having voltage and current
values under the curve, an electrical life of ≥ 60·103(1 Pole) or
≥ 80·10
3
( 2 Pole) can be expected.
• In the case of DC13 loads, the connection of a diode in parallel with
the load will permit a similar electrical life as for a DC1 load.
Note: the release time for the load will be increased.
H 38 - Maximum DC1 breaking capacity, 1 Pole 16 A and 2 Pole 8 A
Cycles
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
DC voltage (V)
DC breaking current (A)
Cycles
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
DC voltage (V)
DC breaking current (A)
2 contacts in series
single contact
38.01/11 limit current
38.52/62 limit current
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
: 2 Pole 8 A
: 1 Pole 16 A
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38 Series - Relay interface modules - Technical data
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Page 11
9
Nominal Coil Operating range Rated coil Power
voltage
code
consumption consumption
UN U
min
U
max
I at U
N
P at U
N
V V V mA VA/W
12 0.012 9.6 13.2 16 0.2/0.2
24 0.024 19.2 26.4 12 0.3/0.2
48 0.048 38.4 52.8 6.9 0.3/0.3
60 0.060 48 66 7 0.5/0.5
110…125
0.125 88 138 5(*) 0.6/0.6(*)
220…240
0.240 176 264 4(*) 1/0.9(*)
Coil data AC/DC, 1 Pole
Coil specifications - 1 Pole 6 A Electromechnical Relay
Nominal Coil Operating range Rated coil Power
voltage
code
consumption consumption
UN U
min
U
max
I at U
N
P at U
N
V V V mA W
6 7.006 4.8 7.2 35 0.2
12 7.012 9.6 14.4 15.2 0.2
24 7.024 19.2 28.8 10.4 0.3
48 7.048 38.4 57.6 6.3 0.3
60 7.060 48 72 7 0.4
Coil data sensitive DC, 1 Pole
1 - Max. permitted coil voltage at nominal load (DC coil).
2 - Max. permitted coil voltage at nominal load (AC/DC coils U ≤ 60 V).
3 - Max. permitted coil voltage at nominal load (AC/DC coils U > 60 V).
4 - Min pick-up voltage with coil at ambient temperature.
(*) Rated coil consumption and power consumption values relate to
U
N
= 125 and 240 V.
(*) Rated coil consumption and power consumption values relate to UN= 125 and 240 V.
Nominal Coil Operating range Rated coil Power
voltage code
consumption consumption
UN U
min Umax
I at U
N
P at U
N
V V V mA VA/W
(110…125) AC/DC 3.125 94 138 8(*) 1/1(*)
(230…240) AC 3.240 184 264 7(*) 1.7/0.5(*)
Coil data, leakage current suppression types, 1 Pole
Nominal Coil Operating range Rated coil Power
voltage code
consumption consumption
UN U
min Umax
I at U
N
P at U
N
V V V mA VA/W
(230…240) AC 8.240 184 264 3 0.7/0.3
Coil data AC, 1 Pole (indicated for max ambient temperature +70°C)
R 38 - DC coil operating range v ambient temperature
1 Pole and 2 Pole
Coil specifications - 1 Pole 16 A and 2 Pole 8 A Electromechanical Relay
Nominal Coil Operating range Rated coil
Power
voltage
code
consumption consumption
UN U
min
U
max
I at U
N
P at U
N
V V V mA W
12 7.012 9.6 14.4 41 0.5
24 7.024 19.2 28.8 19.5 0.5
60 7.060 48 72 8 0.5
Coil data sensitive DC, 1 Pole 16 A and 2 Pole 8 A
Nominal Coil Operating range Rated coil
Power
voltage
code
consumption consumption
UN U
min
U
max
I at U
N
P at U
N
V V V mA VA/W
24 0.024 19.2 26.4 20 0.5/0.5
60 0.060 48 66 7.1 0.5/0.5
110...125 0.125 88 138 4.6 0.6/0.6
220...240 0.240 184 264 3.8 0.9/0.9
Coil data AC/DC, 1 Pole 16 A and 2 Pole 8 A
Nominal Coil Operating range Rated coil
Power
voltage
code
consumption consumption
UN U
min
U
max
I at U
N
P at U
N
V V V mA VA/W
230...240 8.230 184 264 5.3 1.2/0.6
Coil data AC, 1 Pole 16 A and 2 Pole 8 A
The 38 Series interface modules (supply version 3) have
built-in leakage current suppression to address industry
concerns of the contacts not dropping-out when there is
residual current in the
circuit; at (110...125)V AC and
(230...240)V AC.
This problem can occur, for example, when connecting the
interface modules to PLC‚s with triac outputs or when
connecting via relatively long cables.
1
2
3
4
Coil specification - 1 & 2 Pole Electromagnetic Relays
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38 Series - Relay interface modules - Technical data
38
SERIES
Page 12
10
Nominal Supply Operating range Release
Rated coil
Power
voltage
code
voltage consumption consumption
U
N Umin
U
max
U I at U
N
P
V V V V mA W
6 7.006 5 7.2 2.4 7 0.2
24 7.024 16.8 30 10 10.5 0.3
60 7.060 35.6 72 20 6.5 0.4
Input specifications - Solid State Relays type 38.81 and 38.91 - 6.2 mm wide
Nominal
Supply Operating range Release
Rated coil
Power
voltage
code
voltage
consumption consumption
U
N Umin
U
max
U
I at U
N
P at U
N
V V V mA W
110…125 AC/DC
3.125 94 138 44 8(*) 1/1(*)
230…240 AC
3.240 184 264 72 6.5(*)
1.6/0.6(*)
(*) Rated coil consumption and power consumption values relate to
UN= 125 and 240 V.
Other data 38.81/38.91 38.31/38.41
Power lost to the environment without output current W 0.25 (24 V DC) 0.5
with rated current W 0.4 2.2 (DC output) / 3 (AC output)
Terminals 38.81 38.91
Wire strip length mm 10 10
Screw torque Nm 0.5 —
Max. wire size solid cable stranded cable solid cable stranded cable
mm
2
1x2.5 / 2x1.5 1x2.5 / 2x1.5 1x2.5 1x2.5
AWG 1x14 / 2x16 1x14 / 2x16 1x14 1x14
38.31 38.41
Wire strip length mm 10 10
Screw torque Nm 0.5 —
Max. wire size solid cable stranded cable solid cable stranded cable
mm
2
1x2.5 / 2x1.5 1x2.5 / 2x1.5 1x2.5 1x2.5
AWG 1x14 / 2x16 1x14 / 2x16 1x14 1x14
Technical data - Solid State Relays
Input data DC
Input data - Leakage current suppression types
Nominal Supply Operating range Release
Rated coil
Power
voltage
code
voltage consumption consumption
U
N Umin Umax
U I at U
N
P
V V V V mA VA/W
110...125
0.125 88 138 22 5.5* 0.7/0.7
220...240
0.240 184 264 44 3.5* 1/0.9
Input data AC/DC
The 38 Series interface modules (supply version 3) have built-in leakage
current suppression to address industry concerns of the contacts not
dropping-out when there is residual current in the circuit; at (110...125)V
AC and (230...240)V AC.
This problem can occur, for example, when connecting the interface
modules to PLC‚s with triac outputs or when connecting via relatively
long cables.
Input specification - Solid State Relay types 38.31 and 38.41 - 14 mm wide
Input data DC
(*) Rated coil consumption and power consumption values relate to
UN= 125 and 240 V.
Nominal Supply Operating range Release
Rated coil
Power
voltage
code
voltage consumption consumption
U
N Umin Umax
U I at U
N
P
V V V V mA W
12 7.012 9.6 18 5 9 0.2
24
7.024 16.8 30 5 12 0.3
Nominal Supply Operating range Release
Rated coil
Power
voltage
code
voltage consumption consumption
U
N Umin Umax
U I at U
N
P
V V V V mA W
24
0.024 16.8 30 9 16.5 0.3
Input data AC/DC
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38
SERIE S
38 Series - Relay interface modules - Technical data
B
Page 13
11
EMC specifications
Type of test Reference standard
Electrostatic discharge contact discharge EN 61000-4-2 4 kV
air discharge EN 61000-4-2 8 kV
Radio-frequency electromagnetic field (80 ÷ 1,000 MHz) EN 61000-4-3 10 V/m
Fast transients (burst) (5-50 ns, 5 kHz) on Supply terminals EN 61000-4-4 4 kV
Surges (1.2/50 µs) on Supply terminals common mode EN 61000-4-5 4 kV
differential mode EN 61000-4-5 4 kV
Radio-frequency common mode (0.15 ÷ 80 MHz) on Supply terminals EN 61000-4-6 10 V
Radiated and conducted emission EN 55022 class B
Other data EMR SSR
Power lost to the environment without contact current W 0.1 0.1
with rated current W 0.6 0.5
Terminals 38.21
Wire strip length mm 10
Screw torque Nm 0.5
Max. wire size solid cable stranded cable
mm
2
1x2.5 / 2x1.5 1x2.5 / 2x1.5
AWG 1x14 / 2x16 1x14 / 2x16
Additional technical data - Timed Interface Module
Functions
NO contact/output
Supply voltage
LED
OFF
ON
ON
Open
Open (time in progress)
Closed
Times scales
(AI) On-delay.
Apply power to timer.
Output contacts transfer after preset time has elapsed.
Reset occurs when power is removed.
(DI) Interval.
Apply power to timer.
Output contacts transfer immediately.
After the preset time has elapsed, contacts reset.
Wiring diagram
(GI)
Pulse delayed.
Apply power to timer. Output contacts transfer after
preset time has elapsed. Reset occurs after a fixed
time of 0.5s.
(SW) Symmetrical flasher (starting pulse on).
Apply power to timer.
Output contacts transfer immediately and cycle
between ON and OFF for as long as power is applied.
The ratio is 1:1 (time on = time off).
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
(0.1...3)s
(3...60)s
(1...20)min
(0.3...6)h
U = Supply voltage = Output contact
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B
38 Series - Timed interface modules
38
SERIES
Page 14
Outline drawings
38.21
38.51 / 38.51.3
38.81 / 38.81.3
Screw terminal
38.61 / 38.61.3
38.91 / 38.91.3
Screwless terminal
38.01
38.31
38.52
Screw terminal
38.11
38.41
38.62
Screwless terminal
12
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38
SERIE S
38 Series - Relay interface modules - Dimensional data
B
Page 15
93.52
93.02
93.51
93.01
Screw terminal - 1 Pole relay 6 A
Interface Module Code Coil voltage Relay Socket
38.51.0.012.0060 12 V AC/DC 34.51.7.012.0010 93.01.0.024
38.51.0.024.0060 24 V AC/DC 34.51.7.024.0010 93.01.0.024
38.51.0.048.0060 48 V AC/DC 34.51.7.048.0010 93.01.0.060
38.51.0.060.0060 60 V AC/DC 34.51.7.060.0010 93.01.0.060
38.51.0.125.0060 (110...125)V AC/DC 34.51.7.060.0010 93.01.0.125
38.51.0.240.0060 (220...240)V AC/DC 34.51.7.060.0010 93.01.0.240
38.51.3.125.0060 (110...125)V AC/DC 34.51.7.060.0010 93.01.3.125
38.51.3.240.0060 (230...240)V AC 34.51.7.060.0010 93.01.3.240
38.51.7.006.0050 6 V DC 34.51.7.005.0010 93.01.7.024
38.51.7.012.0050 12 V DC 34.51.7.012.0010 93.01.7.024
38.51.7.024.0050 24 V DC 34.51.7.024.0010 93.01.7.024
38.51.7.048.0050 48 V DC 34.51.7.048.0010 93.01.7.060
38.51.7.060.0050 60 V DC 34.51.7.060.0010 93.01.7.060
38.51.8.240.0060 (230...240)V AC 34.51.7.060.0010 93.01.8.240
Screwless terminal - 1 Pole relay 6 A
Interface Module Code Coil voltage Relay Socket
38.61.0.012.0060 12 V AC/DC 34.51.7.012.0010 93.51.0.024
38.61.0.024.0060 24 V AC/DC 34.51.7.024.0010 93.51.0.024
38.61.0.125.0060 (110...125)V AC/DC 34.51.7.060.0010 93.51.0.125
38.61.0.240.0060 (220...240)V AC/DC 34.51.7.060.0010 93.51.0.240
38.61.3.125.0060 (110...125)V AC/DC 34.51.7.060.0010 93.51.3.125
38.61.3.240.0060 (230...240)V AC 34.51.7.060.0010 93.51.3.240
38.61.7.012.0050 12 V DC 34.51.7.012.0010 93.51.7.024
38.61.7.024.0050 24 V DC 34.51.7.024.0010 93.51.7.024
38.61.8.240.0060 (230...240)V AC 34.51.7.060.0010 93.51.8.240
Screw terminal - 1 Pole relay 16 A
Interface Module Code Coil voltage Relay Socket
38.01.7.012.0050 12 V DC 41.61.9.012.0010 93.02.7.024
38.01.7.024.0050 24 V DC 41.61.9.024.0010 93.02.7.024
38.01.7.060.0050 60 V DC 41.61.9.060.0010 93.02.7.060
38.01.0.024.0060 24 V AC/DC 41.61.9.024.0010 93.02.0.024
38.01.0.060.0060 60 V AC/DC 41.61.9.060.0010 93.02.0.060
38.01.0.125.0060 125 V AC/DC 41.61.9.110.0010 93.02.0.125
38.01.0.240.0060 240 V AC/DC 41.61.9.110.0010 93.02.0.240
38.01.8.230.0060 230 V AC 41.61.9.110.0010 93.02.8.230
Screwless terminal - 1 Pole relay 16 A
Interface Module Code Coil voltage Relay Socket
38.11.7.012.0050 12 V DC 41.61.9.012.0010 93.52.7.024
38.11.7.024.0050 24 V DC 41.61.9.024.0010 93.52.7.024
38.11.7.060.0050 60 V DC 41.61.9.060.0010 93.52.7.060
38.11.0.024.0060 24 V AC/DC 41.61.9.024.0010 93.52.0.024
38.11.0.060.0060 60 V AC/DC 41.61.9.060.0010 93.52.0.060
38.11.0.125.0060 125 V AC/DC 41.61.9.110.0010 93.52.0.125
38.11.0.240.0060 240 V AC/DC 41.61.9.110.0010 93.52.0.240
38.11.8.230.0060 230 V AC 41.61.9.110.0010 93.52.8.230
Screw terminal - 2 Pole relay 8 A
Interface Module Code Coil voltage Relay Socket
38.52.0.024.0060 24 V AC/DC 41.52.9.024.0010 93.02.0.024
38.52.0.060.0060 60 V AC/DC 41.52.9.060.0010 93.02.0.060
38.52.0.125.0060 (110...125)V AC/DC 41.52.9.110.0010 93.02.0.125
38.52.0.240.0060 (220...240)V AC/DC 41.52.9.110.0010 93.02.0.240
38.52.7.012.0050 12 V DC 41.52.9.012.0010 93.02.7.024
38.52.7.024.0050 24 V DC 41.52.9.024.0010 93.02.7.024
38.52.7.060.0050 60 V DC 41.52.9.060.0010 93.02.7.060
38.52.8.230.0060 (230...240)V AC 41.52.9.110.0010 93.02.8.230
Screwless terminal - 2 Pole relay 8 A
Interface Module Code Coil voltage Relay Socket
38.62.0.024.0060 24 V AC/DC 41.52.9.024.0010 93.52.0.024
38.62.0.060.0060 60 V AC/DC 41.52.9.060.0010 93.52.0.060
38.62.0.125.0060 (110...125)V AC/DC 41.52.9.110.0010 93.52.0.125
38.62.0.240.0060 (220...240)V AC/DC 41.52.9.110.0010 93.52.0.240
38.62.7.012.0050 12 V DC 41.52.9.012.0010 93.52.7.024
38.62.7.024.0050 24 V DC 41.52.9.024.0010 93.52.7.024
38.62.7.060.0050 60 V DC 41.52.9.060.0010 93.52.7.060
38.62.8.230.0060 (230...240)V AC 41.52.9.110.0010 93.52.8.230
Approvals
(according to type):
Electromechanical Relay & Socket Combinations
Certain relay/socket
combinations
13
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B
93 Series - Sockets and accessories for 38 series
38
SERIES
Page 16
93.21
14
Screw terminal
Interface Module Code Input voltage Relay Socket
38.31.0.024.xxxx 24 V AC/DC 41.81.7.024.xxxx 93.02.0.024
38.31.7.012.xxxx 12 V DC 41.81.7.012.xxxx 93.02.7.024
38.31.7.024.xxxx 24 V DC 41.81.7.024.xxxx 93.02.7.024
Screwless terminal
Interface Module Code Input voltage Relay Socket
38.41.0.024.xxxx 24 V AC/DC 41.81.7.024.xxxx 93.52.0.024
38.41.7.012.xxxx 12 V DC 41.81.7.012.xxxx 93.52.7.024
38.41.7.024.xxxx 24 V DC 41.81.7.024.xxxx 93.52.7.024
Solid State Relay & Socket Combinations - 14 mm wide
Screw terminal
Interface Module Code Input / Coil voltage Relay Socket
38.21.0.012.0060 12 V AC/DC 34.51.7.012.0010 93.21.0.024
38.21.0.024.0060 24 V AC/DC 34.51.7.024.0010 93.21.0.024
38.21.0.024.xxxx 24 V AC/DC 34.81.7.024.xxxx 93.21.0.024
SSR / EMR & Timer Socket Combinations
Approvals
(according to type):
93.52
Approvals
(according to type):
Screw terminal
Interface Module Code Input voltage Relay Socket
38.81.7.006.xxxx 6 V DC 34.81.7.005.xxxx 93.01.7.024
38.81.7.024.xxxx 24 V DC 34.81.7.024.xxxx 93.01.7.024
38.81.7.060.xxxx 60 V DC 34.81.7.060.xxxx 93.01.7.060
38.81.0.125.xxxx (110...125)V AC/DC 34.81.7.060.xxxx 93.01.0.125
38.81.0.240.xxxx (220...240)V AC/DC 34.81.7.060.xxxx 93.01.0.240
38.81.3.125.xxxx (110...125)V AC/DC 34.81.7.060.xxxx 93.01.3.125
38.81.3.240.xxxx (230...240)V AC 34.81.7.060.xxxx 93.01.3.240
Screwless terminal
Interface Module Code Input voltage Relay Socket
38.91.7.006.xxxx 6 V DC 34.81.7.005.xxxx 93.51.7.024
38.91.7.024.xxxx 24 V DC 34.81.7.024.xxxx 93.51.7.024
38.91.7.060.xxxx 60 V DC 34.81.7.060.xxxx 93.51.7.060
38.91.0.125.xxxx (110...125)V AC/DC 34.81.7.060.xxxx 93.51.0.125
38.91.0.240.xxxx (220...240)V AC/DC 34.81.7.060.xxxx 93.51.0.240
38.91.3.125.xxxx (110...125)V AC/DC 34.81.7.060.xxxx 93.51.3.125
38.91.3.240.xxxx (230...240)V AC 34.81.7.060.xxxx 93.51.3.240
Solid State Relay & Socket Combinations - 6.2 mm wide
Example: .xxxx
.9024
.7048
.8240
93.51
93.01
Approvals
(according to type):
Certain relay/socket
combinations
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38
SERIE S
93 Series - Sockets and accessories for 38 series
B
Page 17
093.08
20-way jumper link for 38.21/51/61/81/91 093.20 (blue) 093.20.0 (black) 093.20.1 (red)
Rated values 36 A - 250 V
Approvals
(according to type):
Approvals
(according to type):
Plastic separator 093.01
Thickness 2 mm, required at the start and the end of a group of interfaces.
Can be used for visual separation group, must be used for:
- protective separation of different voltages of neighbouring PLC interfaces according to VDE 0106-101
- protection of cut jumper links
Sheet of marker tags for 38.21/51/61/81/91, plastic, 64 tags, 6x10 mm 093.64
Accessories
8-way jumper link for 38.01/11/31/41/52/62 093.08 (blue) 093.08.0 (black) 093.08.1 (red)
Rated values 10 A - 250 V
Sheet of marker tags for 38.01/11/31/41/52/62, plastic, 72 tags, 6x12 mm 060.72
093.20
093.01
093.64
060.72
15
E
U
R
O
P
E
A
N
E
U
R
O
P
E
A
N
PATENT
E
U
R
O
P
E
A
N
E
U
R
O
P
E
A
N
PATENT
II-2014, www.findernet.com
B
93 Series - Sockets and accessories for 38 series
38
SERIES
Page 18
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